Question

two opposite angle of a parallelogram are 4 x + 15 degree and 5 x -3 degree find the measure of each angle

Answer 1

Answer:

87 , 93 , 87 and 93 respectively.

Step-by-step explanation:

Given :

Two opposite angle of parallelogram are 4 x + 15 and 5 x - 3

We know that opposite angle of parallelogram are equal.

4 x + 15 = 5 x - 3

5 x - 4 x = 15 + 3

x = 18

First angle = 4 x + 15

First angle = 72 + 15 = 87

Opposite angle = 5 x - 3

Opposite angle of first  =  90 - 3 = 87

Let second angle  second  be x

Opposite angle of second  = x  ( because Opposite angle are equal )

x + x + 87 + 87 = 360

2 x + 174 = 360

2 x = 360 - 174

2 x = 186

x = 93

So  second angle = Opposite angle of second = 93

Thus we get answer.

Answer 2

i think the question is wrong