Question

The ratio of two sides of a parallelogram is 2:3.If it's perimeter is 40 cm find the sides of the parallelogram .If it's perimeter is 40 cm find the sides of the parallelogram.

Answer 1

Answer:

$<font color=purple>$

Perimeter is a parallelogram= 2 (l+b) =40 cm

Perimeter = 2(2x+3x) = 40cm

Perimeter = 4x + 6x = 40cm

Perimeter = 10x = 40cm

Perimeter = x = $\huge \frac {40}{10}$ = 4

2x = 2*4 = 8 cm

3x = 3*4 = 12 cm

So, the sides of the parallelogram are 8 cm, 12 cm, 8cm and 12 cm.

mark this as brainliest plz

follow me plz

Answer 2

Step-by-step explanation:

perimeter is a parallelogram = 2(l+b)

= 40 cm

Perimeter=2(2x + 3x) = 40 cm

Perimeter = 4x + 6x = 40 cm

Perimeter= 10x = 40 cm

Perimeter = x = 40 / 10 × 4

2x = 2 × 4 = 8 cm

3x = 3 × 4 = 12 cm

So, the sides of the parallelogram are 8 cm and 12 cm

Hope it's help you