What is the measure of AC? A
30°
E
90° A
N
Ĉ
O A. 150°
B. 300
C. 1200
D. 90°

With #! i’ve tried to figure it out but i can’t.

Look at attachment. has all info needed. need

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1