Suppose that triangle TUV is isosceles with base TV. Suppose also that m

Question

Suppose that triangle TUV is isosceles with base TV. Suppose also that m<T=(3x+7)degrees and m<V=(4x-7)degrees. find the degree measure of each angle in the triangle. 

I really just need a formula, and then i can do it on my own

anonymous · Answer

Same type of problem as we just did.

anonymous · Answer

the one with angles W, X, and Y.

anonymous · Answer

i understand that. my problem is finding the formula.

anonymous · Answer

like whats the formula for angle U

anonymous · Answer

The formula is to add all three angles and set it to 180 degrees.

anonymous · Answer

In an isosceles triangle, the two base angles are equal.

anonymous · Answer

In your problem, we dont know anything about angle U. All what we know that TV is the base, so angles T and V are equal to each other. So set them equal to each other.

So really it isnt the same problem as last one. Last one we knew all 3 angles and had to set them equal to 180.

anonymous · Answer

Makes sense?

anonymous · Answer

x=14

anonymous · Answer

I agree.

anonymous · Answer

So what are the measures of angles T, U, and V?

anonymous · Answer

So what are the measures of angles T, U, and V?