glowreeyahjohn4138 glowreeyahjohn4138
  • 26-02-2019
  • Mathematics
contestada

A cone has a volume of 1,256 cubic centimeters. If the height of the cone is 12 centimeters, what is the radius of the base in centimeters?

Respuesta :

Ashraf82
Ashraf82 Ashraf82
  • 26-02-2019

Answer:

The radius 10 cm

Step-by-step explanation:

∵ The volume of the cone = 1/3 πr²h

∵ v = 1256 cm³

∵ h = 12 cm

∴ 1256 = 1/3 π (12) r²

∴ r² = 1256 × 3/12π = 100 cm

∴ r = √100 = 10 cm

Answer Link

Otras preguntas

Why is the answer 58?
If I were to calculate and compare the percentage of net accounts receivable, relative to total current assets for airplane producers Boeing Co. and General Dyn
what is aerodynamic center
Factor completely a^3+a^2b+a^2+ab
What is the probability that event A or B will occur? 63 83 A B 7 92 92 5 P(A or B) = P(A) + P(B) = P(A and B) P(A or B) = [?] Give your answer in simplest form
customs of people from other countries speech
What is the length of the largest P&D vehicle a standard 26 ft straight truck?
i need help completing this
Two coins lie 1.5 meters apart on a table. They carry identical electric charges. Approximately how large is the charge on each coin if each coin experiences a
Anong uri ng ama si duke briseo kay florante at paano nya ito pinalaki?