3 years ago

Find the altitude of a regular tetrahedron whose volume is 486 square root of 2 cm^3.

1 answer:

6 0

Using the formula:
V = a^3 / 6 square root of 2
h = square root 2/3 x a

h = 2/3 x 3%
V^1/3 = 2/3 x 3% x 486^2/3 = <span>13.09348
</span>
I hope this answer helps. Looking forward to help you again. Have a great day!

You might be interested in

What value of X makes equation below true 2x + 9 = 4x - 1

ale4655 [162]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

how do you simplify 24-8 root 3 over 6? the correct answer is 12-4 root 3 over 3 but i’m just confused on how you simplify to ge

iren [92.7K]

You simplify the fraction by dividing 2 to the nominator and the denominator. So 24/2=12, 8/2=4, 6/2=3. You can only divide a root with a root number so in this case the root three doesn't get affected

3 0

3 years ago

There is a dining room table with an area of 28 square feet. The length is 3 feet longer than the width. What is the width of th

Ivahew [28]

The width is 4 ft and the length is 7 feet

3 0

2 years ago

Explain the difference between the union and intersection of two sets.

Margaret [11]

Answer:

The union of two sets is a new set that contains all of the elements that are in at least one of the two sets.

Step-by-step explanation:

7 0

3 years ago

The button on Jack's pants has a diameter of 8 millimeters. What is the button's circumference?

aniked [119]

I think the answer is 25.12 millimeters

7 0

2 years ago