Question

The perimeter of the given figure is

Answer 1

Answer: Perimeter of quadrant = 2r + πr/2 = 2(14) + 22/7 x 14 /2 = 28+22 = 50 cm

Answer 2

$\large\underline{\sf{Solution}}$

$\large\underline{\sf{given \rightarrow \frac{1}{4} part \: of \: a \: circle}}$

$\large\underline{\sf{to \: find \rightarrow area \: of \: figure}}$

$\large\underline{\sf{we \: will \: take \: the \: area \: of \: circle \: }}$

$\large\underline{\sf{and \: divide \: it \: by \: 4}}$

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$\large\underline{\sf{area \: of \: circle}}$

$\large\underline{\sf{ \implies \pi {r}^{2} }}$

$\large\underline{\sf{ \implies \frac{22}{7} \times 14 cm\times 14cm}}$

$\large\underline{\sf{ \implies 616 {cm}^{2} }}$

$\large\underline{\sf{now \: we \: have \: the \: area \: of \: circle.}}$

$\large\underline{\sf{we \: will \: now \: divide \: it \: by \: 4.}}$

$\large\underline{\sf{So \: }}$

$\large\underline{\sf{ \implies{616cm}^{2} \div 4}}$

$\large\underline{\sf{ \implies \frac{616 {cm}^{2} }{4} }}$

$\large\underline{\sf{ \implies {154cm}^{2} }}$