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Published on Nov 19, 2015

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PRESENTATION OUTLINE

triangular pyramid

BY LUCAS LOYA

HOW MANY EDGES DOSE IT HAVE

6 EDGES 4 VERTICALS 1 BASE 4 FACES

HOW TO FIND THE VOLUME

V=1/3Bh AREA OF THE BASE DIVIDE BY 3

HOW TO FIND THE AREA OF EACH FACE

  • The base is a triangle
  • The other is also a triangle
  • They are all the same
  • To find the area is to do base times hight divided by 2

HOW TO FIND THE SURFACE AREA AND LATERILA

  • To get the late rial You get one of the faces and times it by three
  • To get the surface area you get the laterila are times it by the bace