dee647821 dee647821

15-12-2015
Mathematics

contestada

what is the exact area of a circle with a diameter of 18 feet

Respuesta :

BobRoss BobRoss

15-12-2015

Use the formula A= 3.14 (pi)r²
*R is radius*

A=3.14(9)²

A=3.14(81)

A= 256.34

Hoped this helped.

~Bob Ross®

Answer Link

15-12-2015

the exact answer is in the file below

Ver imagen logo88

Answer Link

Otras preguntas

Which point is a solution to the system? A. (0, -1) B.(2, 3) C.(4,0) D. (6,-6)

Stacey is in college. A close relative passed away and established a trust fund to provide for her college funding needs. She also receives a living stipend fro

6+x= 34 how do you solve for x?

An effective display of trend and magnitude is achieved by using a combination of a _____. Group of answer choices time series plot and sparklines line chart an

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 8 meters cubed. Yolanda found the volume of the sphere. A sphere with hei

You have collected data on the observed genotype frequencies of the next generation. they are 60% ff, 30% ff, and 10% ff.

(a) Calculate the tension in a vertical strand of spiderweb if a spider of mass 5.00 ✕ 10-5 kg hangs motionless on it. N (b) Calculate the tension in a horizon

Martha has a widow's peak (dominant trait) and attached earlobes (recessive trait). Martha's dad had a straight hairline and unattached earlobes. If Martha marr

Mention the characters involved in the story the nest

Explain why rural areas experience problems when large numbers of people move away from them.