Question

If the adjacent angles of a parallelogram are (3x+28 )° and (4x-72 )°.Find all the angles of the parallelogram.

Answer 1

Answer:

Use the theory- Sum of adjacent angles of parallelogram is equal to 180 degree.

Step-by-step explanation:

3x+28+4x-72=180

7x-44=180

7x=224

X=32

Answer 2

Answer:

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Step-by-step explanation:

let ABCD be a parallelogram & let A = 3x - 48

B = 3x + 10

sum of adjacent angle in ram = 180

3x - 4 + 3x + 10 = 180

6x + 6 = 180

6x = 174

x = 29

A = 3 * 29 - 4

=83

B = 3x + 10

=97

C-A=83(property of parallelogram

D=B=97