Answer:
x(power of 4) + 3x(power of 3) - 2x (power of 2)
Step-by-step explanation:
Answer: Perpendicular bisector
Step-by-step explanation:
The perpendicular bisector of a side of a triangle is a line perpendicular to the side and passing through its midpoint. The three perpendicular bisectors of the sides of a triangle meet in a single point, called the circumcenter . A point where three or more lines intersect is called a point of concurrency.
274.80 if you rounded to the nearest 10th but if you don’t it will be 274.78