Answer:
a2+b2=c2
Step-by-step explanation:
A right triangle is a triangle in which one of the angles is a 90∘ angle. A triangle can be determined to be a right triangle if the side lengths are known. If the lengths satisfy the Pythagorean Theorem (a2+b2=c2) then it is a right triangle.
The answer is <span>C). 484 m2</span>
It's still just easier to add first though.
all the angle should add up to 540 degrees
91 + 95 + 120 + 150 = 456
540 - 456 = 84
x = 84 degrees
