Question

in a paragraph ABCD if angle A is equals to 2 X + 15 and Angle B is equals to 3 x minus 15 find the value of x​

Answer 1

here is ur answer:

given : llgm ABCD

Sol -

angle A = 2x + 15

angle B = 3x - 15

angle A + angle B = 180° ......{co-int. angles}

$2x + 15 + 3x - 15 = 180 \\ \\ 5x = 180 \\ \\ x = \frac{180}{5} \\ \\ x = 36$

hope it helps you!

Answer 2

Hello there,

I hope I meant parallelogram instead of paragraph. So here's the answer:

Adjacent angles of a parallelogram are supplementary(180)

=>2x+15 + 3x-15 = 180

=>5x = 180

=>x = 36

A = 87

B = 93

Hope u get it and please mark the answer as the brainliest.