Question

Find the area of rhombus whose each Side is 20cm and one diagonal is 24cm.

Answer 1

hey mate !!❤✌
here's ur answer ✍✍✍

➡ As we know the formual of area of Rhombus = 1/2×d1×d2

but here we only have d1

so to calculate d2 ...

side^2 = (half of d1)^2 + (half of d2)^2
${24}^{2} = {12}^{2} + {x}^{2}$
$576 = 144 + {x}^{2}$

$\sqrt{576 - 144} = x$
$\sqrt{432} = x$

$20.7846097 = x$

diagonal 2 = 41.56

Area = 1/2×41.56×20
= 41.56×10

$<marquee >area = 415.6 cm^2$

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