Question

find the value of x in the given figure

Answer 1

hey buddy,

here is your answer..

we know that vertically opp. angles are equal

therefore,

according to the question

x = 3x - 70

x-3x = -70

-2x = -70

x = -70÷(-2)

x = 35°

hope it helps you..

Answer 2

Vertically oppostite angles are EQUAL

SO,

$x = 3x - 70 \\ \\ 70 = 3x - x \\ \\ 70 = 2x \\ \\ \frac{70}{2} = x \\ \\ 35 = x$

So x = 35°