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Mathematics 9 Online
OpenStudy (anonymous):

PLEASE HELP ME

OpenStudy (anonymous):

A cone-shaped hat is shown: A cone is shown with slant height 18 cm and radius 5.7 cm. The unknown height is labeled with a question mark, and the line joining the tip of the cone to the base is perpendicular to the base. What is the approximate height of the hat? 3.51 centimeters, because height = Square root of the difference of 18 and 5.7 17.07 centimeters, because height = Square root of the difference of the squares of 18 and 5.7 18.88 centimeters, because height = Square root of the sum of the squares of 18 and 5.7 4.87 centimeters, because height = Square root of the sum of 18 and 5.7

OpenStudy (anonymous):

OpenStudy (anonymous):

@ganeshie8 @texaschic101

OpenStudy (anonymous):

@ganeshie8 @texaschic101

OpenStudy (lynfran):

B is the answer

OpenStudy (anonymous):

thank you so much can you help me with more?

OpenStudy (lynfran):

when finding for a size of a right angle triangle and you know the value of the hypotenuse and a size.... u find the other size by |dw:1435326502057:dw|

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