Question

Plz solve this question

Answer 1

Answer:

In the given figure,

angle CAD + angle BAD = 180° [ linear pair]

5x+30 + 2x+10=180°

5x+2x+30+10=180°

7x+40=180°

7x=180°-40

7x=140°

x=140°/7

x=20°

therefore, angle CAD= 5(20)+30

=130°

angle BAD=2(20)+10

=50°

I HOPE IT HELPS !!!!!