Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

PinkPassionn

  • 2 years ago

What is the volume of a square pyramid with base edges of 20 meters and a height of 30 meters? a.600 m3 b.12,000 m3 c.4,000 m3 d.1,800 m3

  • This Question is Closed
  1. Wired
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    h = 30 b = 20 \[\LARGE v = \frac{1}{3}b^{2}h\]

  2. PinkPassionn
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Am i suppose to multiply the base x height ?

  3. Wired
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    First you need to square the base edge. Squaring the base edge gets you the area of the base, so you could rewrite the equation like so: \[v=\frac{1}{3}(\text {base area})(height)\]

  4. PinkPassionn
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i think its B when i solved it.

  5. PinkPassionn
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    :) ! Thanks

  6. Wired
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Not quite. Need to multiply by (1/3)

  7. PinkPassionn
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ooooh :(

  8. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.