B - 63 Degrees, obviously because all angles add up to a sum of 180 degrees.
Use pythagorean therom, so A^2 would be 12 since it’s the same lengths the square sides, and C^2 is 20. X= 16
Answer:
Yes because sum of 2 line segment is greater than the third side
Step-by-step explanation:
Answer:
Proved Below
Step-by-step explanation:

Hence, Proved that
is equivalent to
.