Match each word to its definition. 1. Pi A. A line passing from side-to-side through the center of a circle. 2. Semi-Circle B. Pi times diameter or 2 times pi times radius is. C. The interior region of an enclosed figure measured in square feet. 3. Radius 4. Quarter-Circle D. Circumference divided by diameter equals 5. Area E. Half a Circle. 6. Diameter F. A straight-line from the center of a circle to the edge. 7. Circumference G. One-fourth of a circle.

3. Find the measure of the radius of the circle shown below. Or = 2 Or=1 Or=0 r = 4 0

n NCAA basketball, a "three-point shot" is defined by an arc radius of 20 feet, 9 inches. Convert thislength into units of fathoms. 1 fathom = 1.81 meters

What is the distance, to the nearest tenth of a unit between point M (-8,-1) and point N (3,5)? A. 4.1 B. 9.2 C. 12.5 D. 17.0

10.