Question

Answer Q1 exercise 20A

Answer 1

multiply the length and breafth and you have the area.

Answer 2

Q1) find the area of the rectangle whose dimensions are:

(1)length=24.5m and breadth=18m

Sol)The area of the rectangle is 441 meter square.

Step-by-step explanation:

Given : The rectangle whose dimensions are length=24.5 m, breadth =18.

To find : The area of the rectangle ?

Solution :

The area of the rectangle is given by,

\text{Area}=\text{Length}\times \text{Breadth}Area=Length×Breadth

Length=24.5 m and Breadth =18,

\text{Area}=24.5\times 18Area=24.5×18

\text{Area}=441\ m^2Area=441 m

Therefore, the area of the rectangle is 441 meter square

(2) length=12.5m and breadth=8dm

Sol)length=12.5 and breadth=8dm =0.8m

area= length ×breadth

=12.5×0.8

an =10 meter square..

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