Friday

March 27, 2015

March 27, 2015

Posted by **Jannie** on Tuesday, October 5, 2010 at 5:34pm.

- Maths -
**PsyDAG**, Wednesday, October 6, 2010 at 12:37pm(x+9) + 3x + (2x+3) = 180

Solve for x, find the degrees of each angle, and make your decision.

**Answer this Question**

**Related Questions**

math - The sum of the 3 angles of a triangle is 180 degrees. In triangle PQR, ...

maths - an isosceles triangle is such that each of the base angles is twice the ...

algebra - the three angles of a triangle are 3x,x+10, and 2x-40. Find the size ...

maths - The second angle of a triangle is 4 times as large as the first. The ...

math - in a triangle,the largest angle is 29 degrees more than the smallest.The ...

MATHS-traingles - one of the exterior angles of a triangle is 126 degree and the...

Math - In a right triangle, the middle angle is 12 more than twice the smallest ...

Algebra - The following problem must be solved 3 different ways in which X=...

Honors Geometry - In a proof, I am given that Triangle GCF is congruent to ...

maths - a triangle has sides 8cm and 5cm and an angle of 90 degrees between ...