Wednesday

August 27, 2014

August 27, 2014

Posted by **rob** on Thursday, March 3, 2011 at 12:30am.

- trigonometry -
**agrin04**, Thursday, March 3, 2011 at 5:28amcos ¤ = (4^2 + 5^2 - 6^2)/(2*4*5)

**Related Questions**

geometry - If a triangle has sides of lengths a and b, which make a C-degree ...

Agent HELP! Trigonometry - An isosceles triangle ABC has two sides 17cm in ...

Trigonometry - Suppose you have an isosceles triangle, and each of the equal ...

math - Two sides of a triangle have lengths 15 m and 18 m. The angle between ...

geometry - Two triangles each have adjacent sides of length 120 feet and 180 ...

Engineering - Triangle ABD in the diagram has a right angle A and sides AD = 4....

math - Triangle ABD in the diagram has a right angle A and sides AD = 4.9cm and ...

math - Two sides of a triangle have lengths 8 m and 24 m. The angle between them...

geometry - Rewrite the statement in if-then form. All equilateral triangles have...

math - The lenght of each of the two sides of an isisceles triangle is 10 meters...