from a rectangular sheet of tin of size 100cm by 80cm cut for square of side 10cm from each corner find the area of the remaining sheets
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Answer:
7600
Step-by-step explanation:
area of rectangle = l×b
100×80
8000
area of squre = (side)²
(10)²
100
there are 4 squares.so,area of 4 squares are = 4×100
= 400
area of remaining sheet = area of rectangle - area of 4 squares
8000 - 400
7600
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Step-by-step explanation:
from a rectangular sheet of tin of size 100cm by 80cm cut for square of side 10cm from each corner find the area of the remaining sheets
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