Uraphing Calculator Graph Paper Pencil Zoom
Color
Pause Help Logout
The volume of a cylinder is 8,478 cubic inches, and the radius is 15 inches. Which measurement is closest to the
height of this cylinder in inches?
5 Clear
Mark for Review
(A
90 in.
(В
12 in.
C 48 in.
D 8 in.
1-17

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

mean, 40.6

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft