Area of a rhombus is 360 cm². If one diagonal of it is 20 cm; the other diagonal is :
24 cm
18 cm
40 cm
36 cm
Mensuration
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Question

Area of a rhombus is 360 cm². If one diagonal of it is 20 cm; the other diagonal is : 1. 24 cm 2. 18 cm 3. 40 cm 4. 36 cm

KnowledgeBoat · Accepted Answer

Given: Area = 360 cm². One diagonal = 20 cm Let `d` be the other diagonal. Area of rhombus = x product of diagonals ⇒ x 20 x d = 360 ⇒ 10 x d = 360 ⇒ d = ⇒ d = 36 cm Hence, option 4 is the correct option.

Mathematics

Area of a rhombus is 360 cm². If one diagonal of it is 20 cm; the other diagonal is :
24 cm
18 cm
40 cm
36 cm

Mensuration

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