Math, asked by akshainie11, 1 day ago

Find the unknown side of the rectangle if its perimeter is 63 square cm and its length is 9 cm. Also, find its area.

Answers

Answered by dileepvishwakarma71
0

Answer:

Perimeter of rectangle = 32 cm.

Length of adjacent sides = 32/2 = 16 cm.

Length of rectangle = 9 cm.

Width of rectangle = 16-9 = 7 cm.

Area of rectangle = 9* 7 = 63 sq cm.

Answered by apple4u
1

Answer:

2×(length+breadth)=63

length+breadth=32.5

9+breadth=32.5

breadth=23.5

area=9×23.5=211.5

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