measures of the interior angles of each convex polygon. 2. 30 gon 1. 25-gon 3. 22-gon

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
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8-2 Help with #1 - #16
12:49
ull
A api.agilixbuzz.com
1 of 1
(pages 404-409)
measures of the interior angles of each convex polygon.
1. 25-gon
4. 17-gon
2. 30-gon
5. Sa-gon
3. 22-gon
6. bgon
The measure of an interior angle of a regular polygon is given. Find the number
of sides in each polygon.
7. 156
8. 168
9. 162
Find the measures of an interior angle and an exterior angle given the number of
sides of a regular polygon. Round to the nearest tenth.
12. 42
10. 15
11. 13
Lesson 8-2
(pages 411-416)
Complete each statement about ORSTU. Justify your answer.
1. LSRU ?
3. Rul?
5. ARST
2. LUTS is supplementary to ?
4. Ru?
6. SV ?
?
ALGEBRA Use DABCD to find each measure or value.
34+7
7. MLBAE -?
MLBEC - ?
11. MLABE - ?
13. a-?
8. MLBCE - ?
914+e
10. MLCED - ?
12. MLEBC - ?
14. b-?
16. d-?
+2S+94
394
188/E
28
40
15. c
Lesson 8-3
(pages 417-423)
Determine whether each quadrilateral is a parallelogram. Justify your
answer.
1.
3.
ALGEBRA Find x and y so that each quadrilateral is a parallelogram.
4.
54 -
5.
15
6.
3+4
+Sy
2y+ 10
5x-
3r+ 3y
Determine whether a figure with the given vertices is a parallelogram. Use the
method indicated.
7. L(-3, 2), M(5, 2), N(3, -6), O(-5, -6): Slope Formula
8. W(-5, 6), X(2, 5), Y(-3, -4), Z(-8, -2); Distance Formula
9. Q(-5, 4), R(0, 6), S(3, -1), T(-2, -3); Midpoint Formula
10. G(-5, 0), H(-13, 5), (-10, 9),(-2, 4); Distance and Slope Formulas
Extra Practice 769
Extra Practice
Transcribed Image Text:12:49 ull A api.agilixbuzz.com 1 of 1 (pages 404-409) measures of the interior angles of each convex polygon. 1. 25-gon 4. 17-gon 2. 30-gon 5. Sa-gon 3. 22-gon 6. bgon The measure of an interior angle of a regular polygon is given. Find the number of sides in each polygon. 7. 156 8. 168 9. 162 Find the measures of an interior angle and an exterior angle given the number of sides of a regular polygon. Round to the nearest tenth. 12. 42 10. 15 11. 13 Lesson 8-2 (pages 411-416) Complete each statement about ORSTU. Justify your answer. 1. LSRU ? 3. Rul? 5. ARST 2. LUTS is supplementary to ? 4. Ru? 6. SV ? ? ALGEBRA Use DABCD to find each measure or value. 34+7 7. MLBAE -? MLBEC - ? 11. MLABE - ? 13. a-? 8. MLBCE - ? 914+e 10. MLCED - ? 12. MLEBC - ? 14. b-? 16. d-? +2S+94 394 188/E 28 40 15. c Lesson 8-3 (pages 417-423) Determine whether each quadrilateral is a parallelogram. Justify your answer. 1. 3. ALGEBRA Find x and y so that each quadrilateral is a parallelogram. 4. 54 - 5. 15 6. 3+4 +Sy 2y+ 10 5x- 3r+ 3y Determine whether a figure with the given vertices is a parallelogram. Use the method indicated. 7. L(-3, 2), M(5, 2), N(3, -6), O(-5, -6): Slope Formula 8. W(-5, 6), X(2, 5), Y(-3, -4), Z(-8, -2); Distance Formula 9. Q(-5, 4), R(0, 6), S(3, -1), T(-2, -3); Midpoint Formula 10. G(-5, 0), H(-13, 5), (-10, 9),(-2, 4); Distance and Slope Formulas Extra Practice 769 Extra Practice
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