Question

2. The area of a rectangular plot is 810 m. If its
length is 27 m, find its breadth and perimeter​

Answer 1

Answer:

area=l*b

810=27*b

810/27=b

30m=b

perimeter=2(l+b)

perimeter=2(27+30)

perimeter=2(57)

perimeter=114 m

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Answer 2

Answer:

Breadth= 30 m

Perimeter= 114 m

Step-by-step explanation:

Given,

Area of rectangular plot = 810 m

Length= 27 m

Find

Breadth = ?

Perimeter = ?

Area of rectangle = Length×Breadth

810m = 27m × Breadth

Breadth= 810m/27m

Breadth= 30m

Perimeter of rectangle= 2(Length+ Breadth)

Perimeter of rectangle= 2(27+30)m

Perimeter of rectangle= 2(57)m

Perimeter of rectangle=114 m

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