A large, circular pizza is sliced into pieces of equal size, as shown below. Ted ate 3 pieces of the pizza. What is the approximate area of the remaining pizza if the diameter of the pizza is 18 inches?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?