Answer:
the third one has a 2 acute angles 2 abuse angles and the x value is 110
Step-by-step explanation
the x value has to be bigger then 90 degree angles because it is a abuts angle and the 57 angle is a acute angle
Answer:
16/21
Step-by-step explanation:
9514 1404 393
Answer:
1
Step-by-step explanation:

A secant of a curve is a line that intersects the curve at a minimum of two distinct points.
So the answer is D. XY