Sunday

December 21, 2014

December 21, 2014

Posted by **ceci** on Monday, April 2, 2012 at 9:43pm.

- trigonometry ASAP! -
**Steve**, Tuesday, April 3, 2012 at 5:05amusing the law of sines,

the angle opposite the 12.9' side is 52°

the remaining angle is thus 60°

area is 1/2 * 15.2 * (12.9 sin 60°) = 85 ft^2

85/5 = 17 bags

**Answer this Question**

**Related Questions**

geometry - a rectangular patio is 13 feet by 84 feet. In walking from one corner...

Geometry - Two of the sides of a triangular lot have lengths of 90 feet and 80 ...

Algebra - Two questions? Build a patio-hypotenuese is 50 feet long the two sides...

math - destiny is going to build a patio. she wants the patio to be 20 feet by ...

physics - A 72 kg man drops to a concrete patio from a window only 0.60 m above ...

physics - A 72 kg man drops to a concrete patio from a window only 0.60 m above ...

geometry - John is putting in a concrete patio in his backyard. The dimensions ...

Math - The plan for a rectangular patio has a square garden centered in the ...

algebra - A brick border that is x feet wide is built around a rectangular patio...

math - concrete can be purchased cubic yard. How much will it cost to pour a ...