Question

Find the length or breadth of the rectangles from the following measurements. Which of these are squares? length-13cm,A-91sq.cm​

Answer 1

Answer:

6cm

Step-by-step explanation:

Area of rectangle = l x b

91sq.m = 13cm x b

b = 91sq.m/13cm

b = 6 cm

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Answer 2

This figure is a square because only a rectangle can have a length measure . Squares will only have a side measure . So we know that this figure is a rectangle . Let us find its Breadth since we already know it's length .

Length of this rectangle = 13 cm

Breadth of this rectangle = b

Now , let us make a formula to find the breadth of this rectangle .

= l × b = 91 sq.cm

13 × b = 91

= b = 91 ÷ 13

= breadth = 7

So , the breadth of this rectangle is 7 cm

Therefore , this figure is a rectangle and its breadth is 7 cm .

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