the adjacent side of a parallelogram are in the ratio 3:7 and its perimeter is 100 cm . find the side of the parallogram .
Adjacent sides of parallelogram are in the ratio 3:7.
Perimeter = 100 cm
Perimeter of a parallelogram is 2(Length+Breadth) = 100
2(7x+3x) = 100
2(10x) = 100
x = 5
Thus, length = 7x = 75 = 35
breadth = 3x = 75 = 15
Hence, the answer.
Perimeter = 100 cm
Perimeter of a parallelogram is 2(Length+Breadth) = 100
2(7x+3x) = 100
2(10x) = 100
x = 5
Thus, length = 7x = 75 = 35
breadth = 3x = 75 = 15
Hence, the answer.