Question

find the diameter of a circumference whose circumference is 44cm

Answer 1

this. is. the. answer. it is correct

Answer 2

Answer:

Step-by-step explanation:

ANSWER:-

Given:-

• Circumference as 44 cm

We need, diameter.

So , we know that:-

$\bf{Circumference = 2 \times \pi \times r}$

Now,

$44 = 2 \times \dfrac{22}{7} \times r$

$r = \dfrac{44 \times 7}{2 \times 22}$

$r = 7 cm$

Now, we know that:-

Diameter = 2*Radius,

Diameter = 2*7 = 14 cm is the answer.

Things to Note:-

• Always remember that diameter = 28*Radius.
• Also , 2*pie *r = Circumference.
• Circumference is the perimeter of the circle.
• Pie value is 22/7.
• In decimals it's 3.14 approximately.