Question

I need the answer to this

Answer 1

Answer:

50

Step-by-step explanation:

All three angles of a triangle will add up to 180. Since one angle is known, 90, the right angle, and another is known, 40, we can solve for the missing angle.

90 + 40 + x = 180

Add like terms.

130 + x = 180

Subtract 130 from both sides.

x = 50

The missing angle is 50.