Find the length and perimeter of a rectangle, whose area = 120 cm² and breadth = 8 cm.
Area Trapezium Polygon
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Question

Find the length and perimeter of a rectangle, whose area = 120 cm² and breadth = 8 cm.

KnowledgeBoat · Accepted Answer

Given: The breadth of the rectangle is 8 cm. The area of the rectangle is 120 cm². Let the length of the rectangle be l. As we know, the area of the rectangle = length x breadth ⇒ l x 8 = 120 ⇒ l = ⇒ l = 15 cm The perimeter of the rectangle = 2(length \+ breadth) = 2 (15 \+ 8) = 2 x 23 = 46 cm Hence, the length of the rectangle is 15 cm, and the perimeter is 46cm.

Mathematics

Find the length and perimeter of a rectangle, whose area = 120 cm² and breadth = 8 cm.

Area Trapezium Polygon

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Mathematics

Find the length and perimeter of a rectangle, whose area = 120 cm2 and breadth = 8 cm.

Area Trapezium Polygon

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Find the length and perimeter of a rectangle, whose area = 120 cm² and breadth = 8 cm.

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The area of square with diagonal 10 cm is:
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(i) breadth
(ii) area
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The diagonal of a rectangle is 34 cm. If its breadth is 16 cm, find its :
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