Question

Find the length of the other side of the rectangle, given the area and one of its sides.
a) area = 6750 sq.m ;
side = 75 m
b) area = 1575 sq.cm ;
side = 45 cm ​

Answer 1

Answer:

a) Area of rectangle = l×b

6750 = 75 ×b

b = 90m

b) Area of rectangle = l×b

1575 = 45×b

b = 35m

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Answer 2

Step-by-step explanation:

area of rectangle = length x breadth

according this question name them as sides.

a) area=6750 sq. m

side=75m

area=length x breadth

6750=75 x side

6750/75=side

90=side

therefore side is equals to 90m

b) area=1575sq.cm

side=45cm

area=length x breadth

1575=45 x side

1575/45=side

35=side

therefore side is equals to 35cm

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