In the figure what value of x will make AOB a straight line
Attachments:
Answers
Answered by
11
Solution :-
→ 3x + 5 + 2x - 25 = 180° ( Linear pair Angle )
→ 5x - 20 = 180
→ 5x = 180 + 20
→ 5x = 200
→ x = 200/5
→ x = 40
Answered by
8
Answer:
Linear pair of angle is 180°
ATQ:
3x+5+2x-25=180
5x-20=180
5x=180+20
5x=200
x=200/5
x=40
Similar questions