Answer:
x+63 = 90
x = 27
Step-by-step explanation:
The two angles are complementary, so they add to 90 degrees
x+63 = 90
Subtract 63 from each side
x+63-63 = 90-63
x = 27
B and C
because the second number is a square of the first number
Answer:
Could you repost your question with a picture of the arc?
