In triangle WXY , angle X cong angle W YW = 19 and WX = 15 15. Find the length of XY.

Step-by-step explanation:

Given the triangle WXY, with angle X and W to be equal, this shows that the triangle is an isosceles triangle. An isosceles triangle is the one which has two of its sides and its base angle to be the same.

If <X = <W, then The sides YW = XY

That is the other two sides asides from the side XW are equal.

Since YW = 19

Hence the measure of the side XY will also be 19

YW = XY = 19

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.