Question

ABCD is a parallelogram in which <A = (4x – 15)0

and <B = (5x – 3)0

. Find the measure of all the angles of

the parallelogram.​

And Give Step By Step Explanation

Answer 1

Answer:

Angle A=85 and Angle B=95

Step-by-step explanation:

Sum of adjacent angles of a parallogram is supplement

So (4x-15)+(5x-30)=180

X=25

No substitute, 4x-15,5x-30

4(25)-15=85

5(25)-30=95

And I hope this correct and Mark me as brainlest and rate

Answer 2

Step-by-step explanation:

Sum of two angles of one side is 180° in a parallelogram.

A+B =180°

4x-15 + 5x-3 =180°

or, x= 22°

opposite angles are equal

A= 4×22 -15 =73° = C

B=5×22-3=107°=D