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il63 [147K]
3 years ago
10

In the triangle below, determine the measure of angle A

Mathematics
1 answer:
yarga [219]3 years ago
5 0

Answer:

m∠A ≈ 65°

Step-by-step explanation:

We use the inverse trig ratio tan⁻¹ to solve this problem.

m∠A = tan⁻¹(\frac{15}{7}) --- plug in opposite and adjacent sides of A into tan⁻¹

m∠A ≈ 65° --- solve tan⁻¹(\frac{15}{7}) with calculator


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