Your answer is A. You literally plug in the numbers for a and b to solve for the equation.
Answer: 38° and 52°
Steps:
x + 38° = 90°
x = 90° - 38°
x = 52°
90° - 52° = 38°
The surface area is 253.5 but Im not sure
Answer:
it's blurry, you need a new picture
Ten thousand your welcome
