Tuesday

September 16, 2014

September 16, 2014

Posted by **Anonymous** on Thursday, December 6, 2012 at 12:01am.

3)d=3.5

show steps to solve

- math,algerbra -
**bobby**, Thursday, December 6, 2012 at 3:14amarea of circle is given by equation:

A = pi*r^2 ,

where A is area

pi is 3.14

r is radius

2) A = pi*(11.5^2) = 3.14*(11.5^2) = ?

3) radius is half the diameter d

so r = 3.5 /2 = 1.75

Then area is,

A = pi*(1.75^2) = 3.14*(1.75^2) = ?

**Answer this Question**

**Related Questions**

Geometry - Find the area of the following circle. ( = 3.14; round answer to the ...

Math - Find the area for the circle (use 3.14 for pi). Show your work. Round to ...

math - Find the area for the circle (use 3.14 for pi). Show your work. Round to ...

Math ~ Check Answers ~ - Find the circumference of the circle (use 3.14 for pi...

math - I'm asked to find the circumference of a circle to the nearest tenth and ...

geometry - 1. Find the area of the parallelogram. (1 point) 3,302 ft2 3,484 ft2 ...

MATH - Find the circumference for the circle ( use 3.14 for pi ). Round to the ...

Circumference and Area of Circles - can someone help me with these:Find the ...

Algebra - wht is the area of a circle with a circumference of 25 meters? I have ...

Algebra - Use the formula C=2pi to find the radius, r, for a circle with a ...