The area of a rectangular sheet is 600 sq cm.If the length is 30 cm, find its perimeter
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Answered by
2
Answer:
length is 30
area is 600
breadth is 600 =30×b
600/30 =b
20=b
perimeter=2(L+B)
2(30+20)
2(50)
100
ans is 100cm²
Answered by
0
Answer:
100cm
Step-by-step explanation:
Area of rectangle= l×b
600cm² = 30cm × b
600cm²/30cm = b
20cm = breadth
Perimeter of rectangle = 2(l+b)
= 2( 30cm + 20cm)
= 2× 50cm
=100cm
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