Question

The measures of two angles of a triangle are 47 and 72 degrees. Find the measure of the third angle.

Answer 1

Measure of the third angle is 61°.

Explanation:

Total measures of angles in a triangle is 180°

47°+72°+x°=180° [ I considered the third angle as the variable "x" but you can choose anything else that's upto you ]

119°+x°=180°

x° = 180°-119°

x° = 61°

Hope this helps you.