Check my answers please!! Help needed asap!

PLEASE HELP

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