Q9-Find the area of the rectangle whose length is 15 cm and whose perimeter is equal to the perimeter of the square of side 16 cm.
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Answer:
the area of the rectangle is 255cm2
Step-by-step explanation:
the perimeter of the rectangle=the perimeter of the square
the perimeter of the square=16cmx4=64
= the perimeter of the rectangle=64cm
the breadth of the rectangle=15 cm
the length=64cm/2-15cm=32-15=17cm
the area of the rectangle=15cmx17cm=255cm2.
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Answer:
Step-by-step explanation:
Answer:
the area of the rectangle is 255cm2
Step-by-step explanation:
the perimeter of the rectangle=the perimeter of the square
the perimeter of the square=16cmx4=64
= the perimeter of the rectangle=64cm
the breadth of the rectangle=15 cm
the length=64cm/2-15cm=32-15=17cm
the area of the rectangle=15cmx17cm=255cm2.
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