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Leno4ka [110]
3 years ago
12

If cos∠B = sin∠A and m∠A = 32°, what is the measure of ∠B?

Mathematics
2 answers:
Sonja [21]3 years ago
8 0

Answer:

m∠B = 58°

Step-by-step explanation:

cos∠B = sin∠A.... (given)

cos∠B = cos(90°-∠A)

cos∠B = cos(90°- 32°)

cos∠B = cos 58°

m∠B = 58°

Naddik [55]3 years ago
7 0

Answer:

58 *

Step-by-step explanation:

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Below are the choices:

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