What are topologices?

What is the 130 degree angle called? How do I Find the slope of the line passing the points 3 and -9 and 7 and 6? Are front teeth inclined planes? How much did pyramid blocks weigh? What are the properties of a cone? How do you find two consecutive positive integers such that the square of the first decreased by 25 equals three times the second? What is diameter if circumference was 37.68 inches? What is the total square foot of outside walls on a 2000 square foot home? What is 135 feet square in meters square? What is the difference between a lintel or finial? How do you find the area of each cylinder to the nearest whole number? Which axis is read first x or y? What is the perimeter of a square acre? How many monoblock are in a square meter? Which land mass is 2.25 million square miles? What is determined by two points and it is endless? How many yards are there in 1.5 acres? 12 feet bt 12 feet equals meters square? How do you calculate the value of pie? Can 3 planes intersect at only 1 point?