I need you guys to check my answers, please. I need an A so bad, all help is appreciated, thanks. Also, I can't put links :(
1.Lucy drew an isosceles triangle as shown
If the measure of YZX is 25° what is the measure of XYZ?
50°
75°
130°***
310°
2.The intersection of roads M and N creates a 41.4° angle. What are the complementary and supplementary angles of this intersection?
The complementary angle is 48.6° and the supplementary angle is 138.6°.
The complementary angle is 79.8° and the supplementary angle is 97.2°.
The complementary angle is 138.6° and the supplementary angle is 48.6°.
The complementary angle is 97.2° and the supplementary angle is 79.8°.***
3. Which equation can be used to find the measure of an angle that is supplementary to ∠EOF?
m EOF + m FOA = 180°
m EOF + m EOD = 180°***
m EOF + m FOB = 180°
m EOF + = m COB = 180°
4. Point Q is the midpoint of PS, which of the following completes the statement?
PQ=56ft; QS =
28ft
56ft***
74ft
112ft
5. MN bisects PQ at point R. Which of the following is true about point R?
A. R is the midpoint of MN
B. R is the midpoint of PQ***
C. R is both the midpoint of PQ and MN
D. R is the new endpoint of PQ
6. Jackson made a poster in the shape of a quadrilateral. Each pair of opposite sides of the poster are congruent and parallel. Which of the following names best describes the shape of Jacksons poster?
square
rhombus
rectangle**
trapezoid
7. As part of a geometry assignment, Ellen drew an isosceles triangle. Which of the following dimensions could represent the side lengths of the triangle Ellen drew?
A: 3, 4, 5
B: ,12, 12, 12
C: 16, 16, 18***
D: 19, 20, 20, 5
8. Hannah drew a pattern using only equilateral triangles. Which of the following statements about the angles in an equilateral triangle is true?
The measure of each angle is 60°.
The measure of each angle is 120°.***
The measure of one of the angles is 90°.
The measure of one of the angles is more than 180°.
9. Find the value of x in the triangle
84°
87°***
93°
115°
10. Find the values of x,y, and
x = 91°; y=51°; z = 31°***
x = 89°; y=91°; z = 0°
x = 60°; y=120°; z = 31°
x = 91°; y= 89°; z = 31°
11. Identify the polygon and classify it as regular or irregular
quadrilateral; regular
pentagon; regular
pentagon; irregular
quadrilateral; irregular***
12. Which of the following classifies the quadrilateral shown below
parallelogram
rectangle
rhombus***
trapezoid
13. Name all of the radii of the circle.
OU OR OT TR***
TR
OT,OU,OR
UT,RU,SR,TS
14. ABC = DEF
I can't write the options for this one :(
15. Identify the diameter of circle A
AB
AS***
BT
TS
16. Classify the angle as acute, right, obtuse, or straight.
obtuse
acute
right***
straight
17. The circle graph shows the distribution by age group of licensed drivers in the United States in 2003.
If there were approximately 196 million licensed drivers in 2003, which is closest to the number of drivers in millions who were less than 30 years old?
11.3
21.3***
43.3
81.7
What is the measure of an angle that is complementary to a 47° angle?
43°
53°
153°***
180°
19. If m < 6 = 30° what is m < 7?
68 answers
2.) a
3.) a
4.) a
5.) b
6.) a
7.) d
8.) b
9.) d
10.) d
11.) c
12.) c
13.) c
14.) a
15.) c
16.) b
17.) a
18.) a
19.) d
20.) copy right
21.) copy right
22.) copy right
23.) copy right
Please check my answers! :P
Take note that I'm not entirely sure and need someone to correct me! DO NOT USE THESE ANSWERS (although I'm pretty sure that I'm right on all of them, but still, I don't want to be sued!)!!!
2.) a
3.) d
4.) a
5.) b
6.) a
7.) d
8.) b
9.) d
10.) d
11.) c
12.) c
13.) c
14.) a
15.) c
16.) b
17.) a
18.) a
19.) d
20.) do urself
21.) do urself
22.) do urself
23.) do urself
These are the RIGHT answers!
Never mind! I took the test and got 18/19 with those other answers! These new answers are right!
2)d
3)c
4)a
5)c
6)a
7)d
8)b
9)b
10)a
11)d
12)c
13)c
14)a
15)c
16)b
17)c
18)a
19)a
20)own work
21)own work
22)own work
23)own work
Those other answers are fake. If you aren’t here to help, then don’t post!
LESSON 13: GEOMETRY UNIT TEST ANSWERS.
1. C
2. C
3. D
4. B
5. B
6. C
7. C
8. B
9. B
10.C
11.B
12.C
13.C
14.A
15.C
16.B
17.C
18.A
19.D
These are the correct answers cause I know how hard it is to do some of this stuff, and having work pile up cause there's plenty of $*!H piled up for me, and it's stressful. Anyway, if I can I'll put up the rest of the answers to the other lessons when I get done with them.
Btw, if your on this website. And your complaining about other ppl cheating I don't know why your any better cause your on this website too. And you probably needed the answer to this lesson too b$#!+ Get outta here with that.
1. B
2. C
3. C
4. B
5. A
Lesson 3: Area of Trapezoids and Other Figures
1. B
2. C
3. A
4. D
I'll post the answers to the rest soooon
C
A
C
B
C
D
D
B
D
D
C
C
C
A
C
B
A
B
A
Math 7 B Unit 1: Geometry
1.C
2.C
3.D
4.A
5.C
6.C
7.C
8.B
9.B
10.C
11.D
12.C
13.C
14.A
15.C
16.A
17.A
18.B
19.D
Answers are correct for ME sorry if you got them wrong
2. c - comp. angle 55.6 degrees and supp. angle 22.2 degrees
3. c - mAngle POS + mAngle ROT=180
4. b - 19 ft
5. c - D is the midpoint of Line LM
6. d - trapezoid
7. d - 17,17,17
8. b - the measure of each angle is 120 degrees
9. d - 115 degrees
10. c - h=30, f = 70, g=50
11. d - quadrilateral, irregular
12. c - rhombus
13. a - Lines OU, OR, OT, TR
14. a - Angles D and F
15. b - Line AS
16. b - acute
17. a - 3
18. b - 55 degrees
19. a - 42 degrees
20. Type more in more details, but here is the jist of it four triangles = parallelogram. Inner shaded of shape = Rhombus and Outer Shape= Square.
21. Congruent figures are figures that exactly the same size and shape, you can get it from there.
22. Make this into your own words.
Place the compass at one end of line segment.
Adjust the compass to slightly longer than half the line segment length.
Draw arcs above and below the line.
Keeping the same compass width, draw arcs from other end of line.
Place ruler where the arcs cross, and draw the line segment.
23. Again, write this in your own words.
Shapes are congruent, so you can match up all the sides and angle y. Angle X is congruent with the right angle sign, thus 90 degrees.
As we know, if we add up the angles of one corner of a triangle, we always get 180. So take 180 - (Angle Y + Angle X) = Angle W
1.C
A
D
A
C
D
C
B
D
A
B
D
C
A
C
B
A
A
A
20?
21?
22?
23 ?
(Btw I’m in connexus)
Lemme surf the web and try to find the answers. I hate geometry. And geography.
The intersection of roads S and T creates a 44.4 angle. What are the complementary and supplementary angles of this intersection? -- The complementary angle is 45.6 and the supplementary angle is 135.6.
Which equation could be used to find the measure of an angle that is supplementary to <EGB? -- m<EGB+m<BGF=180.
Point N is the midpoint of MO. Which of the following completes the statement? MO=124 ft; NO = -- 62 ft.
LM is bisected at point D by JK. Which of the following is true about point D? -- D is the midpoint of LM.
Jackson made a poster in the shape of a quadrilateral. Each pair- Not gonna write the whole thing but the answer is -- rectangle.
As part of a geometry assignment, John drew n equilateral triangle. Which of the following dimensions could represent the side lengths of the triangle John drew? -- 17, 17, 17.
Eric drew an obtuse triangle. Which of the following could be true for Eric's triangle? -- Possible angle measures of the triangle are 92, 48, and 40.
Find the value of x in this triangle. -- 87.
Find the values of angles h, f, and g. -- h=30, f=70, g=50.
Identify the polygon and classify it as regular or irregular. -- Pentagon, irregular.
Which of the following describes the quadrilateral as shown below? -- rhombus
Name all of the radii of the circle -- OT, OU, OR.
For each of the following angles, name the congruent angle. <X; <Y.
Identify the diameter of circle O. -- AC
Classify the angle as acute, right, obtuse, or straight. -- acute
The circle graph represents a family's monthly budget. If the total monthly budget is 6,500, how much more does the family spend on housing than food? -- 390.
Demarcus drew a pair of complementary angles. He drew one angle that had a measure of 48. What was the measure of the other angle he drew? -- 42
If m<8=115, what is m<5? -- 115.
The other essay ones you'll have to do yourself, and I also don't want you to plagiarize or anything.
THIS IS TO CHECK YOUR ANSWERS. Please do not simply cheat. I have made the mistake of doing it and it just makes you feel BLERGH. So don't do it. ♥
(BTW this is Anonymous, I forgot to enter my name lol.)
1 answer