Question

the smaller square is 100sq cm.the area of the large square in sq cm is what? a)144 (b) 165 (c)200 (d)400

Answer 1

Thank you for asking this question. Here is your answer:

The correct answer is the option D: 400

We will assume the let the side of square to be x.

x multiplied by x will be equal to the area of square  

x² = 400

So, x will be equal to 20 cm

So the final answer for this question would be  400 cm²

If there is any confusion please leave a comment below.

Answer 2

The question is incomplete.

However,

Given:

Area of the small square = 100 sq.cm

To find:

The area of the larger square.

Solution:

Area = l * l

And so,  

Smaller circle = 10 * 10

Hence,

Larger circle length > 10

So,

20 * 20

Area of the large square = 400 sq.cm

Hence, the answer is 400 sq.cm

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