Question

Find the measure indicated.

27)
T
A) 59⁰
C) 56°
S
80°
20
Q
B) 50°
D) 37°
R

Answer 1

b)50

since its a Equilateral triangle, then the two base angels have the same measure

abd since both triangles are symmetric, they have the same measurements

so 180-80 = 2x

x = 50⁰