







Covering an octagonal region with sand 
20160813 

From Lynn: How much sand is needed to fill a 20 ft. wide octagon area 6 inches deep? Answered by Penny Nom. 





The sides of a regular octagon of area 800 sq. ft. 
20110921 

From Susan: Help please. I am building an octagon tree house to live in. I would
like the total square footage to equal 800 to 1,000 sq ft. How long
should each side of the octagon be.
tx, susan Answered by Penny Nom. 





An octagonal building 
20100623 

From Nancy: I have to submit my approximate sq. meters of an Octagon home in
Costa Rica. All I know is all sides are equal. One structure has all sides at 16 feet and the second one has all sides equal at 8 ft. I then have to convert it to sq. meters. Can anybody help me with this? Thank you so much, Nancy Answered by Penny Nom. 





Draw an octagon with an area of 18 square centimeters 
20081202 

From Heidi: Draw an octagon with an area of 18 square centimeters Answered by Penny. 





The area of an octagon 
20080603 

From Jeanne: WHAT IS THE SQUARE FOOTAGE OF A 14 X 14 OCTAGON? Answered by Penny Nom. 





The area of an octagon inscribed in a circle 
20071201 

From Harry: I need to find the area of an octagon in a circle. each point of the octagon touches the edge of the circle, and the circle's diameter = 4 cm. What is the area of the octagon Answered by Penny Nom. 





An Octagon with area 10,000 square feet 
20070109 

From Christopher: how big would each side of an Octagon have to be to have approx 10,000 square feet on the inside Answered by Stephen La Rocque. 

