Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Cemantha Group Title

A rectangular pyramid and a rectangular prism have bases of the same dimensions as shown below. A rectangular pyramid and a rectangular prism are shown. Both have the length of the rectangular base equal to 8 inches and width of the base equal to 6 inches. The surface area of the rectangular pyramid is 174 square inches. The height of the rectangular prism is the same as the slant height of the pyramid. What is the surface area of the rectangular prism? 234 in2 148 in2 254 in2 348 in2

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. Cemantha Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    • 2 years ago
  2. ash2326 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    Let the height of square prism is h Surface area of square prism is \[2(lb+lh+bh)\] l=6 b=8 \[2(6*8+8*h+8*h)\rightarrow 96+16h+16h \] so \[96+16h+16h=174 \] \[32h=78\] so we get \[h=2.4375\] Do you understand this?

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

    yes

    • 2 years ago
    • Attachments:

See more questions >>>

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.