3 years ago

Given cube inscribed in sphere with edges √243 cm. Find the volume of sphere

Mathematics

1 answer:

g100num [7]3 years ago

3 0

Answer:

10,300.77 cm³

Step-by-step explanation:

Radius = ½(diameter)

Diagonal:

sqrt[243 + 243]

sqrt(486)

Diameter

sqrt(486 + 243)

Radius: 27/2

Volume of sphere:

4/3 × pi × r³

4/3 × 3.14 × (27/2)³

10300.77 cm³

You might be interested in

I’m confused on this one

Fudgin [204]

BD is equal to 120 because when you find the hypotenuse of triangle GEB, you just have to multiply it by 1.5.

3 0

3 years ago

Write a recursive rule for the sequence.<br> 5. – 20, 80, 320, 1280,

ElenaW [278]

Step-by-step explanation:

the answer is in the image above

8 0

2 years ago

13. The bridge cost $2.8 million ($2,800,000) to build. If it costs each person $14 to cross the bridge, how many people will ha

nevsk [136]

Answer:

200,000

Step-by-step explanation:

just divide

5 0

2 years ago

Read 2 more answers

Use a unit rate to find the unknown value 16/32= /14

lesya [120]

Okay. So this is already set up as a proportion. Cross multiply the values in order to get 224 = 32x. Now, divide each side by 32 to isolate the variable. 224/32 is 7. x = 7. There. The unknown value is 7.

7 0

3 years ago

The ratio of chickens to lambs is 5:7 respectively. If the total numbers of animals is 108, how many are there? Explain.

VikaD [51]

Answer:

there are irdk

Step-by-step explanation:

3 0

3 years ago