An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is
A. 37 ½°
B. 72 ½°
C. 75°
D. 52 ½°
Answer:D
An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is
A. 37 ½° B. 72 ½° C. 75° D. 52 ½°