Question

Find the area of a rhombus whose one side is 8 cm and height is 0.8 dm .

Answer 1

1dm(decimetre)=10 cm

Therefore
0.8dm=8cm

Therefore
Area =b*h
=8*8
$= 64 {cm}^{2}$

Answer 2

Answer:

Step-by-step explanation:

It is given that one of the side of the rhombus is 8 cm and the height is 0.8dm, and we have to find the area of a rhombus.

Now, we know that 1 decimeter=10 cm, then 0.8dm=0.8×10=8cm

Also, the area of the rhombus is given as:

A=b×h

A=8×8

A=64 sq cm

Thus, the area of the rhombus isA=64 sq cm