Find the area of a rhombus whose diagonals are 3 cm, 7 cm is ……… – InterviewSolution

1.

Find the area of a rhombus whose diagonals are 3 cm, 7 cm is …………….. sq. cms. A) 10.5 B) 21 C) 10 D) 14

Answer»

Correct option is A) 10.5

Diagonals of rhombus are d₁ = 3 cm and d₂ = 7 cm

\(\therefore\) Area of rhombus = 1/2 d₁d₂

= 1/2 x 3 x 7 = 21/2 = 10.5 cm²

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