Area = 15*15 = 225 square inches
240/15 = 16 inches
15 square inches
Area = L*W = 15 * 2 = 30 square inches.
15 inches. Divide the known area by the known length !
area = length x width width = area/length = 375/25 = 15 inches
The perimeter of the hexagon is 6 times 15 = 90 cm
They are: 3 inches and 5 inches respectively
The dimensions are: length = 15 inches and width = 7 inches Check: 15*7 = 105 square inches
You multiply Length times width. Lets say all sides are 15 inches, you multiply 15 times 15 and get 225 inches squared.
Probably 5 inches. ****** Assuming it should be area (not length!): 5 x 3 = 15 square inches
If the base length is 6 inches then the base area will be 9*sqrt(3) = 15.6 cm2, which rounds to 16, not 15. So some of the information provided is patently incorrect and therefore the question has no sensible answer.