Ab is tangent to circle o at b. what is the length of the radius r?
a. 15.4
b. 1.7
c. 6.1
d. 2.9

When the ball has traveled a distance of

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons