Question

find the circumference of this circle
what is the circumference of the circle if the diameter was 17 cm correct to 1 decimal places pls help me

answer :

step by step :​

Answer 1

diameter=17

radius=17/2

circumference of circle=2πr

=2×22/7×17/2

= 22×17/7

= 374/7=53.42

please follow me

Answer 2

$\huge\fbox\color{blue}{ANSWER}$

Given :

Diameter = 17 cm

=> Radius = 17÷2 = 8.5cm

To find :

Circumference

Solution :

We know circumference of circle = 2πr

$circumference \: = \: 2 \times \frac{22}{7} \times \frac{17}{2}$

$circumference \: = \: \frac{22}{7} \times 17$

$circumference \: = \frac{374}{7}$

$circumference \: = 53.42$

$circumference = 53.4 \: cm$