Question

The ratio of two sides of a parallelogram is 3:5. If the perimeter is 64 cm, find the lengths of the sides
of the parallelogram.
Jame
does and article
1​

Answer 1

Answer:

lengths:- 3x ,5x ,3x ,5x

p= 64 cm

3x + 5x + 3x + 5x=64 cm

16x = 64 cm

x = 4cm

sides = 12cm ,20cm,12cm ,20 cm

Answer 2

Answer:

Let the two sides of llgm be 3x and 5x

Perimeter of llgm = 2(sideA+sideB)

64 = 2(3x+5x)

64 = 2(8x)

64 = 16x

x = 64/16

x = 4

SideA = 3x

= 3*4 = 12cm

SideB = 5x

= 5*4 = 20cm