Question

Find the circumference of circle whose radius is 14cm take =

22

7​

Answer 1

Answer:

1232 cm

Step-by-step explanation:

radius = 14 cm

$circumference \: of \: \: circle \: = 2\pi {r}^{2}$

then,

Circumference = 2×22/7×14×14 (pie = 22/7)

= 56×22

= 1232

Circumference=1232cm

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Answer 2

Answer:

✏️${\huge{\pink{\underline{\underline{Question}}}}}$✏️

• Find the circumference of circle whose radius is 14cm.$( take\ \pi = \frac{22}{7})$

✏️${\huge{\pink{\underline{\underline{Important\ Formulas}}}}}$✏️

• Circumference of a circle=$2\pi r$
• Area of a circle=$\pi{r}^{2}$

✏️${\huge{\pink{\underline{\underline{Solution}}}}}$✏️

✈️${\red{\mathbb{\underline{GIVEN}}}}$✈️

• Radius=14 cm.
• Value of$\pi = \frac{22}{7})$

✈️${\red{\mathbb{\underline{TO\ FIND}}}}$✈️

• Circumference =?????

✈️${\red{\mathbb{\underline{ANSWER}}}}$✈️

Circumference of a circle=$2\pi r$

=>$2×\frac{22}{7}×14$

=>$\frac{2×22×\cancel14}{\cancel7}$

=>2×22×2

=>88cm.