Question

_________________________________
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
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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***
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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***
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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

Answer 1

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.

Answer 2

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?

Answer 3

1. A
2. B
3. D
4. D
(Just took the test)

Answer 4

#4 is A not d
1.A
2.B
3.D
4.A
100% correct.

Answer 5

jman I right arrie is not

Answer 6

jman is correct

Answer 7

Thanks jman

Answer 8

Yes Jman is correct

Answer 9

A
B
D
A

Answer 10

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.

Answer 11

yep
a
b
d
a
if you dont believe me dont use them

Answer 12

Connexus Algebra Lesson 5: Surface Area Of Pyramids And Cones Answers:
1.A
2.B
3.D
4.A
4/4 (100%) :)

Answer 13

Hey guys my test has 21 questions can somebody please help me

Answer 14

1.45ft^2
2.352m^2
3.138in^2
4.1,319cm^2

Answer 15

How do know you guys are right?

Answer 16

1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2

Answer 17

@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

Answer 18

Yep still 100%
A
B
D
A

Answer 19

got 100%

Answer 20

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

Answer 21

jman is right

Answer 22

Wow still works!!!! After 4 years

Answer 23

2021 its 100%
A
B
D
A

Answer 24

Anyone wanna play cod?

Answer 25

jman is 100%

Answer 26

Poo what cod and what do you play on?

Answer 27

Y'all are smart if you know the answers-

Answer 28

jman is correct

Answer 29

lol who are you people

Answer 30

These are people looking for answers, sir

Answer 31

A
B
D
A

still right to this day. 4/4 100%

Answer 32

Hellcat is right

Answer 33

Yep

Answer 34

A
B
D
A

100%

Answer 35

i
n
e
e
d

h
e
l
p

Answer 36

yall are al wrong

Answer 37

Thank you Jman

Answer 38

Yea thanks

Answer 39

1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2

Are still correct in 2021 right!

Answer 40

1. A
2. B
3. D
4. A

Definitely 100% correct

Answer 41

A
B
D
A

4/4 100%

Answer 42

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

Answer 43

yes

Answer 44

just did the test and the answers are
A
B
D
A
100% for Connexus students

Answer 45

awwww
A
B
D
A
are the answers btw

Answer 46

A
B
D
A

This is my favorite post with a lot of views.

Answer 47

A B D A

Answer 48

1. A- 45ft^2
2. B- 352m^2
3. D- 138in^2
4. A- 1,319cm^2

Answer 49

My name is Mr.Cheese

Answer 50

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?

Answer 51

The answers are 45, 352, 138, 1,319. just failed because of someones answers so here ya go:)

Answer 52

Can someone show the steps to solve the problems?

Answer 53

you're either a smart fella, or a fart smell

Answer 54

thank you for trying arrie :)

Answer 55

got my test correct! If you're suspicious of an answer usually more people are right, go with more people say is right.

Answer 56

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. :)

Answer 57

Merci

Answer 58

Polnareff!!! We're supposed to be looking for Dio's mansion what are you doing?

Answer 59

POLNAREFF THATS NOT THE REAL ME BUT HE HAS A POINT WHAT ARE YOU DOING HERE?

Answer 60

Avdol ,Polnareff we have to get going

Answer 61

Yare Yare Daze Kakyoin's right lets get going

Answer 62

OH MY GOD! guys we have to find the next enemy stand user

Answer 63

woof woof

Answer 64

im sorry guys i just needed help on my homework

Answer 65

jman is still correct lol

Answer 66

I am stupid

Answer 67

jman still right 2023 (who else got oni race in pixel piece?)

Answer 68

This was wrong, I failed because of you

Answer 69

MWAHAHAHAHAHAHAHAHAHAHAH