Question

The area of a parallelogram is 2.25m and base is 25dm. Find its altitude.​

Answer 1

Step-by-step explanation:

we know that area of parallelogram=1/2×base ×height or altitude.

So area=1/2×1/10×h

2.25=1/20×h

h=2.25×20

h=45m

It's your answer

Answer 2

Answer:

0.9m

Step-by-step explanation:

Area of a parallelogram = base X height

1dm = 0.1 metre

25dm = 2.5m

2.25 = 2.5 X height

Therefore, height = 0.9m