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3 years ago

7

For rectangle ABCD, find m∠ADB.

2 answers:

Marta_Voda [28]3 years ago

8 0

Answer:

∠ ADB = 59°

Step-by-step explanation:

The angles in a rectangle are right , so

∠ ADC = 90°

∠ ADB = 90° - 31° = 59°

chubhunter [2.5K]3 years ago

3 0

Answer:

we know all angles are 90° in the rectangle

therefore, angle d = bdc+bda = 90

=> 31+bda = 90

=>angle bda= 59

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Answer:

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