Question

The area of trapezium is 352 CM square addistance between it's 11 sides in 16cm it one of the eleven sides is is 25 cm find other

Answer 1

Question:

The area of trapezium is 352 CM square addistance between it's 11 sides in 16cm it one of the eleven sides is is 25 cm find other.

A.T.Q:

• Area = 352cm²
• Height = 16cm

Assumption:

Let one side be $\bf{a}$ and other side be $\bf{b.}$

Therefore,

$\underline{\fbox{\bf{A = 1/2 × (a+b) × h}}}$

$\implies{352 = (25+b)×16/2}$

$\implies{352/8 = 25+b}$

$\implies{b = 44 - 25}$

$\bold{\red{\implies{\underline{\underline{b = 19cm}}}}}$

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