hhdhjdshjdshdsj hhdhjdshjdshdsj

04-03-2017
Mathematics

contestada

will mark as brainliest if you get the right answer :P

will mark as brainliest if you get the right answer P class=

Respuesta :

tzarplatypus tzarplatypus

04-03-2017

The formula for the area of a circle is
A=(pi)r^2. You are given the diameter. To find the radius (r) divide the diameter in half so18/2=9. Plug the radius into the formula to get your answer A=(3.14)9^2
A=254.34cm^2

Answer Link

Otras preguntas

How do you do 720 divided by 10 with the exponet of 3

The weekly sales of a magazine increased from 500,000 to 600,000. By what percentage did the magazine sales increase?

What is a sound wave?

past perfect tense: the storm STOP by early afternoon.

which accurately describes a tangent

What are the three branches of government?

You are conducting an experiment with phosphorus and nitrogen being added to the soil of a growing plant. When the amount of added nitrogen is increased, the

An unbalanced force of 25 N, E, is applied to a 12-kg mass. What is the acceleration given to the mass?

13/20-3/10 estimate: closer to 1 or 0?

Which decimal is equivalent to 13/20?