urgent please help....
irrelevant will be reported.....
find the area of one door of classroom....
a) 4.2 metres square
b)21 meters square
c)4.2 meters square
d)3 meters square
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Answer:
the answer is (c)4.2 meters square
Step-by-step explanation:
it is because
dimensions of door = 3m X 1.4m
so door's area = length X breadth
= 3m X 1.4m = 4.2m²
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