Question

circumference =______ x r​

Answer 1

Answer:

In geometry, the circumference is the perimeter of a circle or ellipse. That is, the circumference would be the arc length of the circle, as if it were opened up and straightened out to a line segment. More generally, the perimeter is the curve length around any closed figure.

FORMULAE: C=2πr

C = 2 \pi r

C = circumference

\pi = the constant pi

r = radius of the circle

AND YOUR BEAUTIFUL

Step-by-step explanation:

pls mark me as brainliest and follow for more great answers

Answer 2

Answer:

circumference= 2pi ×r

I can't write pi symbol because it is not available in my keyboard

❤MissAstonish❤