1. a. How many triangles are formed by drawing diagonals from a
vertex in a convex octagon?

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.