Question

en la figura a continuación, m∠1 = 40°. hallar m∠2.

Explanation:

Step1: Identify angle - relationship

The two angles ∠1 and ∠2 are complementary, meaning ∠1+∠2 = 90°.

Step2: Solve for ∠2

We know ∠1 = 40°, so ∠2=90° - ∠1.
∠2 = 90°-40°

Answer:

50