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Q.4 Find the perimeter of rectangles with dimension given below.
(a) length - 1.5m breadth 70cm
Answers
Answered by
1
Answer:
perimeter=length × breath
length = 1.5 m = 1.5 × 100 cm
= 150 cm
breadth= 70 cm
perimeter = 70× 150 = 10500 cm^2
Answered by
1
Perimeter=2(L+B)
=>P=2(1.5+70)
=>P=2×71.5
=>P= 143.0
Therefore, perimeter of rectangle is 143 cm
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