Question

2.
Find the circumference of a circle whose diameter is 35
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Answer 1

Answer:

109.9

Step-by-step explanation:

formula = 2*3.14*r

given: d=35

r= d/2 = 17.5

circumference of a circle = 2*3.14*r

= 2*3.14*17.5

=109.9

Answer 2

Answer:

Given,

Diameter, d = 35 cm

Radius, r  $=\frac{diameter}{2}$

               $=\frac{35}{2}$

               $= 17.5$ cm

∴ Circumference = 2πr

                            = 2 × 3.14 × 17.5

                            = 109.9 cm

          Hope it helps you^_^