Monday

December 22, 2014

December 22, 2014

Posted by **grace** on Friday, January 11, 2013 at 5:47am.

- solid mensuration -
**Reiny**, Friday, January 11, 2013 at 8:31amarea of ellips = πab, where a and b are each 1/2 of the major and minor axes

so area = π(30)(45/2) = 2700π cm^2

**Answer this Question**

**Related Questions**

solid mensuration - What is the area of a section bounded by a closed elliptical...

solid mensuration - what is the area of a section bounded by a closed elliptical...

Solid Mensuration - A circle having an area of 452 square inches is cut into two...

math - You must cover a hole that is elliptical in shape. You measure the major ...

Double Major / Major + Minor in University - What's the difference between ...

Calculus - The functions f and g are given by f(x)=√x and g(x)=6-x. Let R ...

Calculus AP - Let R be the region in the first quadrant bounded by the graph y=3...

Calculus (cross section) - A solid has a base bounded by x^2_y^2=36. Find the ...

Segments in a Circle - If PT = 5.3, TU = 3.8, and UV = 6.4. Solve for the ...

Physics - An eight turn coil encloses an elliptical area having a major axis of ...