3 years ago

HELP QUICKLY!!!! WILL MARK BRAINLIEST!!!

2 answers:

4 0

The volume of a cone is equal to (pi*r^2*h)/3

(pi*25*2)/3= 52.35987...

Density = mass/volume

d= 6 grams/ 52.35987 cm^3= 0.11459...

Final answer: D

stepan [7]3 years ago

4 0

Answer:

$0.11g/cm^3$

Step-by-step explanation:

We are given that

Mass of cone=6g

Radius of cone=5 cm

Height of cone=2 cm

We have to find the density of cone.

Formula:Volume of cone= $\frac{1}{3}\pi r^2 h$

Volume of cone= $\frac{1}{3}\times 3.14\times 25\times 2=52.33 cm^3$

We know that

Density = $\frac{mass}{volume}$

Density of cone= $\frac{6}{52.33}=0.11g/cm^3$

Answer: $0.11g/cm^3$

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