Question

Anyone help? Please

Answer 1

31

Explanation:

When two angles are complementary, their angle measures add up to 90 degrees. Therefore:

a+b=90

59+b=90

b=90-59=31 degrees

Hope this helps!

Answer 2

∠a = 31°

Explanation:

∠a+∠b=90°

∠a+59°=90°

Subtract 59° from both sides

∠a=31°