Question

If two angles are supplementary and one angle measures 47°, what is the measure of the other angle?

43°
133°
53°
47°

Answer 1

133

Explanation:

Answer 2

133°

Explanation:

Supplementary angles add to 180 degrees. Call the unknown angle x

47 +x = 180

Subtract 47 from each side

47-47+x =180-47

x = 133