Question

in the following figure,find the value of x if 1 angle is x+1 and 2 angle is 70 degree in a straight line

Answer 1

Answer:

Step-by-step explanation:

Both the angles are on a straight line.

So, 1 angle + 2 angle = 180° -- (linear pairs are supplementary).

1 angle =x+1

2 angle=70°

So, x+1+70°=180°

x+71=180°

x=180°-71

x=109

This is the answer.

Hope it helps.

Answer 2

Answer:

Step-by-step explanation: