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In the cone below, the radius is 6 meters and the height is 8 meters. A) Find the exact value of the volume of the cone (leave pi in your answer.)
V = ________________ B) Find the approximate value of the volume of the cone rounded to the
nearest tenth (use 3.14 for pi.)
V = _________________ Someone please help me ! will give brainlest (show work)

Respuesta :

Answer:

Question 1.

a)  

b)  

Question 2:

       

Question 3:

         

Explanation:

Question 1. In the cone below, the radius is 6 meters and the height is 8 meters.

A) Find the exact value of the volume of the cone.

Formula:

                 

Plug in r = 6m, and h = 8m

         

Solution:

           

B) Find the approximate value of the volume of the cone rounded to the nearest tenth.

Substitute π with its approximate value 3.14

             

Question 2. Find the volume of the cylinder pictured below. Use 3.14 for pi. Give your answer rounded to the nearest tenth.

Formula

             

Plug in diameter = 10 ft, height = 21, and π = 3.14

         

Solution:

         

Question 3. Find the volume of the sphere pictured below. The sphere has a radius of 20 cm. Use 3.14 for pi. Give your answer rounded to the nearest tenth.

Formula

           

Plug in r = 20cm, and π = 3.14

           

Solution:

         

Step-by-step explanation:

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