Question

The area of a rhombus is 84 centimetre square and one diagonal is 14 centimetre. Find the length of the other diagonal. ​

Answer 1

Answer:

LENGTH OF SECOND DIAGONAL IS 12cm

Step-by-step explanation:

PARAMETERS GIVEN,

AREA OF THE RHOMBUS = 84cm²

LENGTH OF FIRST DIAGONAL = 14cm

SO,

LET THE LENGTH OF SECOND DIAGONAL BE x

SO,

A.T.Q.,

AREA = 1/2(d₁)(d₂)

84cm² = 1/2(14cm)(x)

84cm² = 7x

x = 84/7

x = 12cm

SO,

LENGTH OF SECOND DIAGONAL IS 12cm

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!!!JAI SHREE KRISHNA!!!