4x+4y..........................
Answer is B. 48
By circle theorem, the angle at the centre of the circle is twice the angle at the circumference.
My final answer is (C) because for the side lenghts to be a right triangle, the values of the first and second terms should be equal to the third (a^2 and b^2 =c^2) hope that helped (:
Answer:
5/12 = 0.416666667 if you round up to the nearest thousandths it would be 0.417
