Question

If measures of opposite angles of rohmbus are (5x-7) and (4x+25)°. Find the measures of these angle​

Answer 1

YOUR ANSWER:-

We know that the sum of the adjacent angles of a parallelogram is 180

So, (5x-7)°+(4x+25)°=180°

»(5x-7+4x+25)°=180°

You can now remove the degrees.

»9x+18=180

»9x=180-18

»9x=162

»x=162/9

»x=18

Therefore, measure of the 1st angle

»(5x-7)°=(5×18-7)

»(5x-7)°=(90-7)°

»(5x-7)°=83°

Measure of the 2nd angle

»(4x+25)°=(4×18+25)°

»(4x+25)°=(72+25)°

»(4x+25)°=97°

HOPE IT HELPS U..

Answer 2

Answer:

YOUR ANSWER:-

We know that the sum of the adjacent angles of a parallelogram is 180

So, (5x-7)°+(4x+25)°=180°

»(5x-7+4x+25)°=180°

You can now remove the degrees.

»9x+18=180

»9x=180-18

»9x=162

»x=162/9

»x=18

Therefore, measure of the 1st angle

»(5x-7)°=(5×18-7)

»(5x-7)°=(90-7)°

»(5x-7)°=83°

Measure of the 2nd angle

»(4x+25)°=(4×18+25)°

»(4x+25)°=(72+25)°

»(4x+25)°=97°

HOPE IT HELPS U..