saryna54 saryna54
  • 02-05-2020
  • Mathematics
contestada

find the radius of a circle with a circumference of 45(pi)cm

Respuesta :

xops
xops xops
  • 02-05-2020

Answer:

22.5 cm

Step-by-step explanation:

We know, that the formula for the circumference of a circle is d*pi or 2 * r * pi

So we know 45 = diameter. Meaning r = 22.5

Answer Link

Otras preguntas

what is the equation of the line, in general form, that passes through the point (1, 1) and has a y-intercept of 2.
Brownfields are best described as _______.a.parcels of polluted land that cannot be redeveloped safelyb.polluted land that must be remediated before being redev
what did americans gain from literature, music, and arts
If AB = AD + DB and AD = AC, then AB = AC + DB because of the
Combine the like terms to make a simpler expression: 8t + 1 + (-4t) + (-6)
If you vertically compress the absolute value parent function, F(x)=|x|, by multiplying by 3/4, what is the equation of the new function? A. G(x)= |3/4x|
an athletes diet should consist of
Stamp collecting is not considered a hobby. true false
How do you convert 56 kilometers to inches
(5x^2-17x-15)/x-4 divide and write it in form