Question

The area of rhombus 90m^2.If one diagonal is 15m,then find the other diagonal​

Answer 1

Answer:

90=1/2(15+x)

x=165m

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Answer 2

Answer:

first of all you have to know area of rombhus

=1/2(d1×d2)

let first diagonal =15m

second be =X

so, we put value according to formula

area of rombhus=1/2(d1×d2)

90=1/2(15×x)

X=90×2/15

x=6×2=12 is your answer