Question

Math
Find the value of x
plz solve the questions ​
Solve the 3 to 9
which I have circle plz

Answer 1

Solutions:-

3) It is a straight angle

So, the sum of two angles is 180°

$x + 2x +2 4 = 180$

$3x + 24 = 180$

$3x = 180 - 24$

$3x = 156$

$x = \frac{156}{3}$

$x = 53 \degree$

4) Those are Vertically opposite angles

So, both angles are equal

$x = 59 \degree$

5) It is a straight line

So, sum of angles is 180°

$4x + 8x - 2 + x = 180$

$13x = 180 + 2$

$13x = 182$

$x = \frac{182}{13}$

$x = 14$

6) It is a straight line

So, sum of angles is 180°

$86 + x + 74 = 180$

$160 + x = 180$

$x = 180 - 160$

$x = 20$