Question

We have to find out the value of the unknown figure

Answer 1

Step-by-step explanation:

(2x+20°)+(2x+10°)+(X+70°)=180° {ASP of triangle}

5x+100°== 180°

5x ==180°-100 == X== 80÷5 ==16

•°•X==16

{2x+20°} == 2×16+20 ==52°

{2x+10°} == 2×16×10== 42°

{x+70°} ===16+70 ==86°

Verification...

52°+42°+86° == 180°