Plz help pplz
A cone has a diameter of 10 inches. If its height is twice its radius, about what is the volume of the cone in cubic inches? Use 3.14 for π.
A.
51.67 cu. in.
B.
157 cu. in.
C.
261.67 cu. in.
D.
785 cu. in.
Answers
Answered by
0
Answer:
c.
261.67 cu. in.
Explanation:
volume of cone = 1/ 3πr^2h
r=d/2
= 10/2=5 inches
height = 2r
2×5=10 inches
volume = 1/3×3.14×5×5×10
= 1/3×3.14×250
=261.67 cu. in.
happy to help u : )
Answered by
0
Answer:
given diameter=10
radius= 5 inches
height =10 inches
vol. of cone = 1/3πr^2h
=1/3×3.14×5^2×10
=1/3×3.14×250
=261.67 inches^3
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