Question

Find the measure of the indicated angle

Answer 1

Answer:

?=38 degrees

Step-by-step explanation:

Lower triangle, left side, inside angle =50 degrees. (Opposite side angles)

Lower triangle, right side=30 degrees. (Supplementary angle)

lower triangle upper angle= 100 degrees. (180-50-30-100)

Upper triangle, lower angle=100 degrees. (Opposite angles)

Upper triangle, right side=180-100-42=38 degrees.