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pishuonlain [190]
3 years ago
12

1.Find Each of the following angle measures. Round your answer to the nearest degree. Show your work in the space below

Mathematics
1 answer:
Marysya12 [62]3 years ago
7 0

Answer:

a. m<DAB = 36°

b. m<B = 54°

c. m<C = 74°

Step-by-step explanation:

a. m<DAB = m<CAB + m<CAD

m<DAB = 20° + 16° (substitution)

m<DAB = 36°

b. m<B = 180° - (90° + m<DAB)

m<B = 180° - (90° + 36°) (substitution)

m<B = 54°

c. m<C = 180° - (90° + m<CAD)

m<C = 180° - (90° + 16°) (substitution)

m<C = 74°

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Answer:

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Step-by-step explanation:

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