Asked by check please
_________________________________
1. Use a formula to find the surface area of the square pyramid. (H.6ft.)(W.3ft.)(L.3ft.)
A. 45 ft
B. 81 ft***
C. 36 ft
D. 72 ft
_________________________________
2. Find the lateral area of the pyramid to the nearest whole unit. (H.22)(W.8)(L.8)
A. 176 m
B. 352 m
C. 704 m
D. 416 m***
_________________________________
3. Find the surface area of the cone to the nearest whole unit. (H.7in)(D.8in)
A. 226 in
B. 88 in
C. 377 in
D. 138 in***
_________________________________
4. Find the lateral area of the cone. Use 3.14 for pi and round to the nearest whole unit. (R.15cm)(H. 7 in)
A. 1,319 cm
B. 2,639 cm***
C. 707 cm
D. 2,026 cm
_________________________________
Thank You
Answers
Answered by
Reiny
If I understand the definitions correctly,
"surface area" would be the total of all the areas of an object, while "lateral" surface area would exclude the base
so the surface area of a square pyramid
= area of the square base + 4(area of the triangle)
That's my "formua".
In both #1 and #2 you then give dimensions H, W, and L without defining them. If the base is square, how come we have different (W)idths and (L)engths
in #3 Diameter = 8, thus radius = 4
height = 7
Thus slant height of cone = √(4^2 + 7^2) = √65
surface area = πr(r+√(h^2+r^2)
= 4π(4 + √65) = appr 151.58
or <b>surface area = πr^2 + πrs</b>, where s is the slant height
= π(16) + π(4√65) = 151.58
I got the same answer using 2 established methods, none of the answers given match that.
"surface area" would be the total of all the areas of an object, while "lateral" surface area would exclude the base
so the surface area of a square pyramid
= area of the square base + 4(area of the triangle)
That's my "formua".
In both #1 and #2 you then give dimensions H, W, and L without defining them. If the base is square, how come we have different (W)idths and (L)engths
in #3 Diameter = 8, thus radius = 4
height = 7
Thus slant height of cone = √(4^2 + 7^2) = √65
surface area = πr(r+√(h^2+r^2)
= 4π(4 + √65) = appr 151.58
or <b>surface area = πr^2 + πrs</b>, where s is the slant height
= π(16) + π(4√65) = 151.58
I got the same answer using 2 established methods, none of the answers given match that.
Answered by
check please
Ok thank you for your help but I copied them exactly, all the dementions I put their are all the correct ones. So what do I do now?
Answered by
Arrie
1. A
2. B
3. D
4. D
(Just took the test)
2. B
3. D
4. D
(Just took the test)
Answered by
jman
#4 is A not d
1.A
2.B
3.D
4.A
100% correct.
1.A
2.B
3.D
4.A
100% correct.
Answered by
d is not
jman I right arrie is not
Answered by
Anonymous
jman is correct
Answered by
Walter
Thanks jman
Answered by
Just Took it
Yes Jman is correct
Answered by
Checked
A
B
D
A
B
D
A
Answered by
potato boi
thanks you Jman, and Checked fors clearins it alls ups peeps. A B D A is gud. feels good to know ya aren't't lying to meh.
Answered by
omae wa mou shinderu
yep
a
b
d
a
if you dont believe me dont use them
a
b
d
a
if you dont believe me dont use them
Answered by
Mint
Connexus Algebra Lesson 5: Surface Area Of Pyramids And Cones Answers:
1.A
2.B
3.D
4.A
4/4 (100%) :)
1.A
2.B
3.D
4.A
4/4 (100%) :)
Answered by
HELP ME MAN HELP ME
Hey guys my test has 21 questions can somebody please help me
Answered by
SunnyDaze
1.45ft^2
2.352m^2
3.138in^2
4.1,319cm^2
2.352m^2
3.138in^2
4.1,319cm^2
Answered by
Benny Larson
How do know you guys are right?
Answered by
that guy in a dog costume
1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
Answered by
RunWithScissors
@that guy in a dog costume is right
1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
this is for Lesson 5: Surface Area of Pyramids and Cones
Algebra Readiness (Pre-Algebra) B Unit 1: Measurement
1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
this is for Lesson 5: Surface Area of Pyramids and Cones
Algebra Readiness (Pre-Algebra) B Unit 1: Measurement
Answered by
heyo
Yep still 100%
A
B
D
A
A
B
D
A
Answered by
beach girl
got 100%
Answered by
Evil Angel
For the ones who just put wrong answers up here just to make others fail or trying to be funny you can stop now because you are the ones who is failing
Also stop trying to make others feel like idiots for something you did which is kinda stupid but anyways stop trying to be funny by putting wrong answers here
Also stop trying to make others feel like idiots for something you did which is kinda stupid but anyways stop trying to be funny by putting wrong answers here
Answered by
jman
jman is right
Answered by
xXWolfieHackerKillzXx
Wow still works!!!! After 4 years
Answered by
lad
2021 its 100%
A
B
D
A
A
B
D
A
Answered by
Poo
Anyone wanna play cod?
Answered by
:))
jman is 100%
Answered by
Boi
Poo what cod and what do you play on?
Answered by
Sara Takahashi
Y'all are smart if you know the answers-
Answered by
cobracamp
jman is correct
Answered by
DankmemeDaisy
lol who are you people
Answered by
Dr.Introvert
These are people looking for answers, sir
Answered by
Hellcat
A
B
D
A
still right to this day. 4/4 100%
B
D
A
still right to this day. 4/4 100%
Answered by
Yes
Hellcat is right
Answered by
WINSTIN
Yep
Answered by
Graveyard/sweater weather
A
B
D
A
100%
B
D
A
100%
Answered by
anonymous98687
i
n
e
e
d
h
e
l
p
n
e
e
d
h
e
l
p
Answered by
king james
yall are al wrong
Answered by
No name
Thank you Jman
Answered by
My Name Is Mr.Cheese
Yea thanks
Answered by
Hit the Woah
1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
Are still correct in 2021 right!
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
Are still correct in 2021 right!
Answered by
I DENT HAF TEW
1. A
2. B
3. D
4. A
Definitely 100% correct
2. B
3. D
4. A
Definitely 100% correct
Answered by
peanutCreator101
A
B
D
A
4/4 100%
B
D
A
4/4 100%
Answered by
Someone
1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
this is for Lesson 5: Surface Area of Pyramids and Cones
Algebra Readiness (Pre-Algebra) B Unit 1: Measurement
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
this is for Lesson 5: Surface Area of Pyramids and Cones
Algebra Readiness (Pre-Algebra) B Unit 1: Measurement
Answered by
yes
yes
Answered by
Connexus student
just did the test and the answers are
A
B
D
A
100% for Connexus students
A
B
D
A
100% for Connexus students
Answered by
MOO
awwww
A
B
D
A
are the answers btw
A
B
D
A
are the answers btw
Answered by
TryBeatMe
A
B
D
A
This is my favorite post with a lot of views.
B
D
A
This is my favorite post with a lot of views.
Answered by
XxFox_FrostxX
A B D A
Answered by
NerdyKlutz
1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2
Answered by
Mr.Cheese
My name is Mr.Cheese
Answered by
Someone help me plzzz!
Tabitha had $400 to spend on her trip. She bought a train ticket in Spain for 89 and a train ticket in Switzerland for $205. She spent $40 on meals and purchased a souvenir. When she arrived at her final stop in Germany, she had $14 left. How much money did Tabitha spend on the souvenir?
Answered by
Connexus Student
The answers are 45, 352, 138, 1,319. just failed because of someones answers so here ya go:)
Answered by
Sussy Baka 🥵💀👹
Can someone show the steps to solve the problems?
Answered by
yourmominator
you're either a smart fella, or a fart smell
Answered by
answers :)
thank you for trying arrie :)
Answered by
kay?
got my test correct! If you're suspicious of an answer usually more people are right, go with more people say is right.
Answered by
Shush. I'm a bush!
2. Find the *lateral area* of the pyramid to the nearest whole unit. (H.22)(W.8)(L.8)
A. 176 m
B. 352 m <<<<This is the LATERAL AREA.
C. 704 m
D. 416 m <<THIS IS THE SURFACE AREA. NOT THE LATERAL AREA.
I read it wrong too. :)
A. 176 m
B. 352 m <<<<This is the LATERAL AREA.
C. 704 m
D. 416 m <<THIS IS THE SURFACE AREA. NOT THE LATERAL AREA.
I read it wrong too. :)
Answered by
Jean Pierre Polnareff
Merci
Answered by
Muhammad Avdo
Polnareff!!! We're supposed to be looking for Dio's mansion what are you doing?
Answered by
Muhammad Avdol
POLNAREFF THATS NOT THE REAL ME BUT HE HAS A POINT WHAT ARE YOU DOING HERE?
Answered by
Noriaki Kakyoin
Avdol ,Polnareff we have to get going
Answered by
Jotaro Kujo
Yare Yare Daze Kakyoin's right lets get going
Answered by
Joseph Joestar
OH MY GOD! guys we have to find the next enemy stand user
Answered by
Iggy
woof woof
Answered by
Jean Pierre Polnareff
im sorry guys i just needed help on my homework
Answered by
yuhh
jman is still correct lol
Answered by
Leon
I am stupid
Answered by
bean head
jman still right 2023 (who else got oni race in pixel piece?)
Answered by
Gustavo Fring
This was wrong, I failed because of you
Answered by
DONKEY HOGGLER
MWAHAHAHAHAHAHAHAHAHAHAH
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