In the figure below, RTS is an isosceles triangle with sides SR = RT, TVU is an equilateral triangle, is the bisector of angle STV, points S, T, and U are collinear, and c = 40 degrees.

Question

anonymous · Answer

attachment

anonymous · Answer

Find the following measures:

(A) a

(B) b + c

(C) f

(D) b + f

(E) a + d

(F) e + g

anonymous · Answer

i just need help i have the answer but i dont understand how my teacher got them?

nikato · Answer

@aprilann143
If u know that  RTS is isosceles, what do u know about  angle S and T? And also what's the total sum of the angles of a triangle