Question

find the area of rhombus whose side is 12 cm and altitude is 6 cm. if one side of the diagonal is 8 cm long find the length of the other diagonal ​

Answer 1

Answer:

I hope this will help you do it

Answer 2

Answer:

$\huge \: answer$

Side of rhombus=12cm

Altitude=6cm

Area=base×height

=(12×6)cm

=72cm²

Then,

One diagonal=8 cm

Other diagonal=?

$\longrightarrow \frac{d \times d {}^{2} }{2} \\ \longrightarrow \: \frac{8 \times x}{2} = {72cm}^{2} \\ \: \longrightarrow \frac{4x}{x} = 72 \div 4 \\ \longrightarrow \: \frac{72}{4} \\ \longrightarrow \: 18$

Therefore it is proved ✔️that the length of the diagonal is 18 cm.....

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