On the first line, write the complement of the angle. On the second line write the supplement. 27. 45° 28. 98° 27. 87° 28. Use the figure to answer each question. a) Name three angles that are acute. D b) Name two angles that are right. 419 c) Name on angle that is straight. 30 B 29. If DM = 37, find the value of r. K r+1 2r-15

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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On the first line, write the complement of the angle. On the second line write
the supplement.
27. 45°
28. 98°
27. 87°
Use the figure to answer each question.
28.
a) Name three angles that are acute.
D
b) Name two angles that are right.
419
30
c) Name on angle that is straight.
29. If DM = 37, find the value of r.
r+ 1
2r-15
Transcribed Image Text:On the first line, write the complement of the angle. On the second line write the supplement. 27. 45° 28. 98° 27. 87° Use the figure to answer each question. 28. a) Name three angles that are acute. D b) Name two angles that are right. 419 30 c) Name on angle that is straight. 29. If DM = 37, find the value of r. r+ 1 2r-15
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