Question

Is the triangle with the given dimensions a right triangle? If so, which angle is the right angle?
AB =10, BC= 8, CA= 5
A.
Yes, angle A is the right angle.
B.
Yes, angle B is the right angle.
C.
Yes, angle C is the right angle.
D.
No, it is not a right triangle.

Answer 1

@dan815 please help

Answer 2

@Hero help plz