Question

find the perimeter of following figure ​

Answer 1

Answer:

perimeter cannot be found because there are no blocks in the figure

Answer 2

$\sf\huge\underline{ANSWER :}$

$\bf\pink{Formulae \:used :}$

• Circumference (perimeter) of semi circle is πr.
• Perimeter of a triangle is sum of its sides.

$\bf{\green{Solution :}}$

Perimeter of the figure = perimeter (semicircles + triangle)

$\Longrightarrow\pi \: r \: + \pi \: r + (14 + 16 + 7)$

$\longrightarrow\pi(7 + 3.5) + 37$

$\longrightarrow32.9 + 37$

$\longrightarrow69.9$

$\boxed{perimeter\: of \: figure=69.9 \: cm}$