Question

QUICK ANSWERS ONLY! 46. Find the value of x. The diagram is not to scale.S(5x-50)(5x)°T URA. r = 40B. x =23C. X = 13D.none of these

Answer 1

We can see that it is an isosceles triangle, so than angles "R" and "T" are equals and the sum of the angles of a triangle must be equal to 180. Also by complementary angles we obtain that:

$(5x-50)+5x=180$$10x-50=180$$10x=130$

$x=130/10$$x=13$

So, the right answer is C: x=13.