To find the surface area and volume
Answer to Problem 22PPS
Volume is
Surface area is
Explanation of Solution
Given information:
Side of pyramid=
Height of pyramid=
Slant height of pyramid=
Formula used:
Surface area of pyramid=
Volume of pyramid=
Where a is side, h is height and l is slant length of the pyramid.
Calculation:
For surface area,
Substituting values,
Surface area=
Solving,
Surface area=
Adding,
Surface area=
Hence, surface area is
For volume,
Substituting values,
Volume=
Solving,
Volume=
So,
Volume=
Hence, volume is
Chapter 1 Solutions
Geometry, Student Edition
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