Question

diameter of circle is 35 cm then find then circumference​

Answer 1

diameter = 35

then radius = 35/2

circumference = 2×pie ×r

= 2×22/7×35/2

=110 cm

Answer 2

Answer:

$\large\boxed{\sf{110\;cm}}$

Step-by-step explanation:

Given that there is a circle .

Diameter of circle = 35 cm

To find the circumference.

We know that, Circumference of a circle having radius r is 2πr.

But, we need to find the radius first.

Also, we we know that,

Radius = ½ × Diameter

=> r = ½ × 35

=> r = 35/2 cm

Therefore, we have,

=> c = 2πr

=> c = 2 × 22/7 × 35/2

=> c = 2 × 22 × 5/2

=> c = 22 × 5

=> c = 110

Hence, Circumference is 110 cm.