Question

the base and the height of a parallelogram in the ratio 1:9 • if it's area is 900 square cm​

Answer 1

Answer:

10 and 90

Explanation:

Area of parallelogram = b×h

Ratio of Base and height = 1:9

Let base = 1x

Let height = 9x

Area = 1x × 9x = 900 cm^2

= 9x = 900cm^2

x = 900/9

= 10

Base = 10 cm

Height = 90 cm

Hope it helps u..