One side of a triangle is 3 times as large as the first. The third angle is 50⁰ more than the first. Find the measure of the smalest angle

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.

Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25

Ratio of circumference to diameter example plz i need to now what it looks like.