Two adjacent sides of a parallelogram are (3x-4)° and (3x+10)°. Find the angles of the parallelogram
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3x-4+3x+10=180. ....( adj angles are 180)
6x+6=180
6x=180-6
6x=174
x=174÷6
x=29
3x-4=3×29-4=83
3x+10=3×29+10=97
6x+6=180
6x=180-6
6x=174
x=174÷6
x=29
3x-4=3×29-4=83
3x+10=3×29+10=97
Padma123:
It is good, thanks
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