Rectangle and Square are equal in area. The side of a square is 12m. Find the length of a rectangle if it is 9 M wide.
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7
Answer:
Area of rectangle = area of square
Dimensions of rectangle are 3 cm and 12cm
Now area becomes base × wiDth
= 12 × 3 = 36 cm^2 which is equal to area of square
Area of square is a^2 = 36 Cm^2
Length of side of square is a = √36 = 6cm
Answered by
4
Step-by-step explanation:
according according to question
a^2= l×b
12×12=9×l
l= 144/9
l=16 m
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