1 / 10

SURFACE AREA

SURFACE AREA. Math 7. The Surface Area of a given solid figure (3-Dimensional shape) is found by adding the areas of each surface of the figure together. There are formulas that can help us with this process. Since we are talking AREA, our units are square units. Rectangular Prism h

nakia
Download Presentation

SURFACE AREA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. SURFACE AREA Math 7

  2. The Surface Area of a given solid figure (3-Dimensional shape) is found by adding the areas of each surface of the figure together. • There are formulas that can help us with this process. • Since we are talking AREA, our units are square units

  3. Rectangular Prism h w l Formula: Total Surface Area = 2wl + 2lh + 2wh Plug the numbers in and show work!

  4. Find the Surface Area: 7m 3m 12m -Label each dimension first -Get the formula -Show work!

  5. Cube s Formula: Total Surface Area = 6s2

  6. Find the Surface Area: 8cm -The only dimension to label is s -Get the formula -Show work!

  7. Cylinder r h Formula: Total Surface Area = 2∏rh + 2∏r2 Plug the numbers in and show work! Do not multiply by pi until the very end!

  8. Find the Surface Area: 6in 9in -Label the dimensions -Get the formula

  9. Find the Surface Area: 14in 10in -Label the dimensions -Get the formula

  10. Triangular Prism refer to formula sheet for picture and formula Total Surface Area = wh + lw + lp + ls Just plug and chug!

More Related