Wednesday

July 23, 2014

July 23, 2014

Posted by **Parker** on Saturday, October 1, 2011 at 10:02pm.

- trig -
**Reiny**, Saturday, October 1, 2011 at 10:33pmA trivial question

Just plot the points and you will see that angle Y = 90°

(XY is a horizontal line, and YZ is a vertical line)

**Related Questions**

help me please - find the area of each triangle to the nearest tenth. in ...

algebraic equation and inaqualities - in a triangle XYZ,the measure of angle Y ...

Geometry/Trig. - Let angle A be and acute angle in a right triangle. Approximate...

geometry - find the value of x in each triangle: triangle x has 1 angle at 53 ...

geometry - find the value of x in each triangle: triangle x has 1 angle at 53 ...

math - In triangle XYZ, the measure of angle Y is twice the measure of angle X, ...

math - Triangle RST is similar to triangle XYZ. If the measure of angle S is 41...

Geometry - Writing indirect proofs. Can someone please check for me. I am not ...

Geometry - In triangle ABC, side a=7, b=6, and c=8. Find the measure of angle B...

Math - If triangle XYZ is equilateral and the length of one side is 7.5, what is...