ハ(.. " | 2 ), (2x ㊥13") and (3x +10) . Find all angles as well as value of x.6. One of the angles of a parallelogram is 80°. Find the measure of all the remaining three7. The perimeter of a parallelogram is 180 cm. One of its sides is greater than the other by 30 cmFind the length of the sides of a parallelogram

ハ(.. " | 2 ), (2x ㊥13") and (3x +10) . Find all angles as well as

1.	ハ(.. " \| 2 ), (2x ㊥13") and (3x +10) . Find all angles as well as value of x.6. One of the angles of a parallelogram is 80°. Find the measure of all the remaining three7. The perimeter of a parallelogram is 180 cm. One of its sides is greater than the other by 30 cmFind the length of the sides of a parallelogram
Answer» P=2(a+b) then,Let us a=x and b=(x+30)180cm= 2(x+x+30)cm180=2(2x+30)90=2x+3060=2xx=30.Then a=30cm, b=60cm