What is the volume of the cylinder A. 725.34m
B. 1,995.7m
C. 7,978.74m
D. 15,232.14m

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

15/16 as a decimal rounded to the nearest hundredth

If you answer 2+2 you will get over 80 points