7. radius = 8.8 cm height=4.7 cm
8. radius = 4ft
height = 2.5 ft
9. diameter = 10 mm
height = 4 mm
10. diameter = 7.1 in.
height = 1 in
11. diameter = 12 ft
height - 18 A
12. diameter = 3.5 in.
height = 5 in.
Help pls

`1234567890-=/*-qwertyuiop[]asdfghjkl; '\\zxcvbnm,./+ /

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

the answer is -1 1/5, also a

hope i

-lavira : )