Friday

October 24, 2014

October 24, 2014

Posted by **Davon** on Sunday, June 10, 2012 at 1:17pm.

- math -
**Henry**, Monday, June 11, 2012 at 7:18pm8/3 = sqrt(320)/sqrt(A2)

Cross multiply:

8*sqrt(A2) = 3*sqrt(320)

Divide both sides by 8:

sqrt(A2) = 3*sqrt(320) / 8

Square both sides:

A2 = 45 Ft.^2.

**Answer this Question**

**Related Questions**

math - the lengths of corresponding sides of similar rectangles have a ratio of ...

math - On a centimeter dot array, draw all possible rectangles with a perimeter ...

Math - On a centimeter dot array, draw all possible rectangles with an area of ...

geometry - The perimeters of 2 similar polygons are 12 and 16. 1. What is the ...

Geometry - Two rectangles are similar the ratio of the lengths of their ...

math - The scale factor for two similar rectangles is 3. If the area of the ...

Geometry - A rectangle has side lengths in the ratio 2:3. The ratio of the ...

math - The scale factor for two similar rectangles is 3. If the area of the ...

math - Two corresponding sides of similar polygons are in the ratio of 8:7. If ...

dot array - centimeter dot array draw all possible rectangles with the area of ...