Question

find all angle of traingle​

Answer 1

Explanation:

A DOWN =35

AND BCD 180-100=80 IS THE ANSWER OF C

Answer 2

angle a = 35° (vertically opposite angle)

angle c= 180°-100° =80° (linear pair = 180°)

angle a + angle b+ angle = 180°

35°+angle b+80° =180°

115°+ angle b= 180°

angle b= 180°- 115°

angle b = 65°