Question

The second angle of a triangular kite is four times as large as the first. The third angle is 45 degrees more than the sum of the other two angels. Find the measurement of the second angle.

Answer 1

the ANSWER is
92.5 degrees
because second angle = 4x = 4*17.5 = 70 deg
so
third angle = 5x+5 = 5*17.5 + 5= 92.5 deg