Check my answers needed asap!

1, calculate the slant height for a given cone. round to the nearest tenth.
diameter = 8 cm
height = 9 cm
10.2 cm
11.4 cm
9.8 cm *
12.0 cm

2, calculate the slant height for a given cone. round to the nearest tenth
diameter = 18 cm
height = 7 cm
11.2 cm
12.5 cm
14.8 cm
11.4 cm *

3, calculate the slant height for the given square pyramid. round to the nearest tenth.
pyramid base= 6 cm
height = 5 cm
6.2 cm
5.8 cm*
7.8 cm
7.2 cm

4, calculate the length of the diagonal for the given rectangular prism. round to the nearest tenth.
length = 10 cm
width = 4 cm
height = 10 cm
14.7 cm*
10.8 cm
12.2 cm
15.6 cm

5, calculate the length if the diagonal for the given rectangular prism. round to the nearest tenth.
length = 14 cm
width = 3 cm
height = 4 cm
16.7 cm*
14.3 cm
14.8 cm
15.6 cm