Question

Pls solve this question its revision im not sure for ans
Thx!

Answer 1

Answer:

In the third Question the value of x will be 70 degree.

Step-by-step explanation:

By using the property Angles on a straight line add up to 180 we will find the value of angle c by subtracting 100 from 180 that is equal to 80 dgree.

Therefore angle C = 80 dgree

Then we will use the property angular measure of a triangle is 180 degree and solve it as follows-

angle A + Angle B + Angle C = 180

30 + X + 80 = 180

110 + X = 180

X= 180 - 110

X=70