Question

PLEASE HELP ME 30POINTS!

Find the height of a square pyramid with volume 96 m3 and dimensions of base are 9 m by 9 m.

7.11 m
5.24 m
3.56 m
1.19 m

Find the surface area of a sphere with diameter 8.6 ft.

232.35 ft2
929.41 ft2
799.2 ft2
999.11 ft2

Find the surface area of a sphere with diameter 9 cm.

1017.88 cm2
916.09 cm2
1145.11 cm2
254.47 cm2

Find the length of the radius of a sphere with a surface area of 63.62 km2.

1.125 km
4.5 km
2.25 km
3.375 km

Find the length of the diameter of a sphere with a surface area of 50.27 ft2.

1.77 ft
3.54 ft
2 ft
4 ft

Find the volume of a sphere with diameter 8 mm.

67.02 mm3
150.80 mm3
268.08 mm3
85.33 mm3

Find the length of the radius of a sphere with a volume of 1150.35 ft3.

6.5 ft
13 ft
16.6 ft
33.2 ft

Answer 1

1=1.19m, 2=232.35ft2, 3=916.09cm2, 4=3.375km, 5=3.54ft, 6=67.02mm3, 7=13ft....
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