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Question 608988: the perimeter of a right section of a prism is 30 cm and the lateral area is 360 centimeter squared.what is the lenght of the lateral edge?
Answer by lynnlo(4176)   (Show Source):
You can put this solution on YOUR website! I AM GIVING YOU AN EXAMPLE:
FORMULA IS PERIMETER TIMES HEIGHT =LATERAL AREA
MULTIPLY THE PERIMETER TIMES THE FT.
EXAMPLE:
34FT. X 12FT.=408
MULTIPLY 34X12 TO GET 408
CIRCUMFERENCE IS PI (3.14X THE DIAMETER OF THE CIRCLE
DIAMETER IS 3CM., HEIGHT IS 8CM.,
MULTIPLY 3.14X3CM, C=9.42
FIND THE LATERAL USING THE FORMULA C TIMES(X) H
9.42CM X8 =LATERAL AREA
LATERAL AREA IS=75.36CM.
THIS SHOULD HELP YOU WITH YOUR PROBLEMS
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