1 / 7

Area of Surface and Volume of Three-Dimensional Objects

Area of Surface and Volume of Three-Dimensional Objects. Surface Area and Volume of Three-Dimensional Object. The surface area of a three-dimensional object is the sum of area of each side of the object.

Download Presentation

Area of Surface and Volume of Three-Dimensional Objects

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. Area of Surface and Volume of Three-Dimensional Objects

  2. Surface Area and Volume of Three-Dimensional Object The surface area of a three-dimensional object is the sum of area of each side of the object. Surface area is measured in square units such as square feet (ft2), square yards (yd2), square meters (m2), square kilometers (km2), etc. The volume of a three-dimensional object is the measure of the space enclosed by a object. Volume is the measured in cubic units such as cubic feet (ft3), cubic yards (yd3), cubic meters (m3), cubic kilometers (km3), etc.

  3. FormulasTotal Surface Area: SA, Volume: V

  4. FormulasTotal Surface Area: SA, Volume: V

  5. FormulasTotal Surface Area: SA, Volume: V sum of the areas of the faces ,where B is the area of the base

  6. Exercises • Find the surface area and the volume for each figure. a) b) c) e) d)

  7. Exercises • A building contractor is to dig a foundation 12 ft long, 9 ft wide, and 6 ft deep for a tollbooth. The contractor pays $10 per load for truck to remove dirt. Each truck holds 6 cubic yards. What is the coast to the contractor to have all dirt hauled away? • The diameter of the tennis ball is 6.5 cm. Find the volume of the ball.

More Related