The figure shows 2 right triangles, triangle r s t with right angle s and triangle q r t with right angle r. the measure of angle r t s is 60 degrees. the measure of angle q t r is 45 degrees. the length of side r s is 2 square root 3. the length of side q r is x. what is the value of x?

Consider right triangle RQT. In this triangle , then . Thus the triangle RQT is isosceles and RQ=RT=x.

Consider right triangle RST. In this triangle , then . The leg ST is opposite to the angle of 30°, so . 

For the right triangle RTS use the Pythagorean theorem:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: