Question

What is the dimeter of circumference 440

Answer 1

$440 = 2\pi \: r$

r=70cm

So d=140 cm

Answer 2

Answer:

Hope it helps!! Mark this answer as brainliest if u found it useful and follow me for quick and accurate answers...

Step-by-step explanation:

Circumference of the circle = 2πr = 440 cm

πr = 220

r = 220 × 7 / 22

r = 70 cm.

d = 2 × r = 2 × 70 = 140

Here π = 22/7 , r = radius of the circle , d = diameter of the circle