For numbers 1–3, find the indicated measurement of the figure described. Use 3.14 for pi and round to the nearest tenth.
Find the surface area of a sphere with a radius of 8 cm.
267.9 cm^2
803.8 cm^2
2143.6 cm^2
201.0 cm^2
Find the surface area of a sphere with a diameter of 12 m.
452.2 m^2
150.7 m^2
113.0 m^2
904.3 m^2
Find the volume of a sphere with a radius of 4 ft.
33.5 ft^3
67.0 ft^3
267.9 ft^3
803.8 ft^3
A pyramid has a height of 5 in. and a surface area of 90 in^2. Find the surface area of a similar pyramid with a height of 10 in. Round to the nearest tenth, if necessary.
360 in^2
180 in^2
22.5 in^2
3.6 in^2
My answers:
1. 803.8 cm^2
2. 452.2 m^2
3. 267.9 ft^3
4. ??????
1.) B
2.) A
3.) C
4.) D
5.) A
6.) A
7.) A
100% A
all of you DO NOT LISTEN TO @cece i just made a 42.9 here are the correct answers
B
A
C
D
A
A
A
Anyone reading this post they are all wrong im not lying i had gotten 28.7% bc of there lying lil self the absolute right answers are as follow:
B
A
C
D
A
A
A
I took the test '-' u guys are jerks, I'm gonna help the rest of u out cuz here's the official correct answers:
B
A
C
D
A
A
A
@CECE
You are such a troll.
Like dem little nasty meme faces.