the perimeter of a square is 48 CM the area of a rectangle is is 4 cm square less than the area of square if the length of the rectangle is 14 cm what is the perimeter of the rectangle
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48 cm
Step-by-step explanation:
Perimeter of square = 48 cm
Side of square = 48/4 = 12 cm
Area of square = 12 × 12 = 144 cm²
..
Area of rectangle = 144 - 4 = 140 cm
Length of rectangle = 14 cm
Breadth of rectangle = 140/14 cm = 10 cm
Perimeter of rectangle = 2(l+b)
= 2(14 + 10)
= 2× 24
= 48 cm
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