Xyz is a right triangle. if xy=10, what is xz?

triangle xyz is said to be a special right triangle with measurements 30-60-90. <xzy is 30, <zyx is 90 and <yxz is 60. if xy is 10, xz which is the hypotenuse can be determined using the formula sin 30 = xy/xz. xz then has a measurement of 20 units.

Graph a should be your answer