Question

diameter of a wheel is 1.4 m , find its circumference​

Answer 1

Answer:

4.4m is the answer of this question

Answer 2

Answer:

4.4

Step-by-step explanation:

the diameter of the wheel is = 1.4 m

radius = 1.4 / 2 = 0.7

circumference =

$\pi \times 2r$

22/ 7 × 2 × 0.7

22 × 2 × 0.1

44 × 0.1

4.4

so 4.4 is the circumference