9) Find m/F F G 3x + 120 2x + 60 E A) 120° В) 41° С) 60° D) 50°

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.2: Corresponding Parts Of Congruent Triangles
Problem 45E
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Can someone please help me with these geometry problems?

Find the measurement of the angle indicated for each trapezoid.
9) Find m/F
F
G
3x + 120
2x + 60
H
E
A) 120°
B) 41°
C) 60°
D) 50°
Find the length of the diagonal indicated for each trapezoid.
10) FH=3x + 11
H
E
EG = 11 + x
Find FH
G
F
A) 11
В) 10
C) 7
D) 15
Find the interior angle sum for each polygon. Round your answer to the nearest tenth if
necessary.
11) regular heptagon
A) 1440°
B) 1260°
C) 360°
D) 900°
Find the measure of one interior angle in each regular polygon. Round your answer to the
nearest tenth if necessary.
12) regular decagon
Transcribed Image Text:Find the measurement of the angle indicated for each trapezoid. 9) Find m/F F G 3x + 120 2x + 60 H E A) 120° B) 41° C) 60° D) 50° Find the length of the diagonal indicated for each trapezoid. 10) FH=3x + 11 H E EG = 11 + x Find FH G F A) 11 В) 10 C) 7 D) 15 Find the interior angle sum for each polygon. Round your answer to the nearest tenth if necessary. 11) regular heptagon A) 1440° B) 1260° C) 360° D) 900° Find the measure of one interior angle in each regular polygon. Round your answer to the nearest tenth if necessary. 12) regular decagon
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