Wednesday

April 1, 2015

April 1, 2015

Posted by **Chris** on Sunday, February 17, 2013 at 8:17pm.

- Trig -
**Steve**, Sunday, February 17, 2013 at 8:37pmif the sides have length a and b,

a^2 = 6^2 + 3.5^2 - 2(6)(3.5)cos42

b^2 = 6^2 + 3.5^2 + 2(6)(3.5)cos42

**Answer this Question**

**Related Questions**

math - The sides of a parallelogram are 15 ft and 17 ft. One angle is 40° while ...

Geometry - I had to fill out a chart stating the properties of certine shapes(...

Geometry - I had to fill out a chart stating the properties of certine shapes(...

math - . Two groups of students are using a dynamic geometry software program to...

Geometry - find the area of a parallelogram with diagonals of lengths 10 inches ...

geometry - find the area of a parallelogram with diagonals of lengths 10 inches ...

geometry theorems - I have six questions which will be on a test two weeks from ...

geometry - Given: QRST is a parallelogram. Prove: QRST is a square. Complete ...

Maths - Two pairs of touching sides are the same length. The diagonals meet at ...

Maths - The question says: Two pairs of touching sides are the same length. The ...