Sunday

January 25, 2015

January 25, 2015

Posted by **Ae** on Sunday, June 29, 2014 at 1:42am.

- Trigonometry -
**Steve**, Sunday, June 29, 2014 at 1:03pmthe angle is x, where cos x = 15/20

the area is 15√(20^2-15^2)

**Answer this Question**

**Related Questions**

trig HELP - A barn is 30ft. wide by 60ft long; the rafters make an angle of ...

Math - An architect designs a house that is 12 m wide. The rafters holding up ...

geometetry - A cow is tied to the long side of a barn 10 feet from the corner....

triginomitry - A cottage under construction is to be 12.6 meters wide. The two ...

trigonometry ? - A cottage under construction is to be 15.6m wide. The two sides...

physics - The rafters of a roof meet at an angle of 120 degrees. What force is ...

College Algebra - The area of a rectangular wall of a barn is 24 square feet. ...

math - tha are of a rectangular wall of a barn is 72 square feet. its length is ...

Math - Farmer wants to enclose a rectangular area that is 600 sq. ft. He is ...

math - Farmer Hodges has 50 feet of fencing to make a rectangular hog pen ...