A stop sign is in the shape of a regular octagon. A regular octagon can be created using eight triangles of equal area. One triangle that makes up the stop sign has a base of 15 inches and a height of 18 inches. Calculate the area of the stop sign. a.
1000 sq. in
c.
980 sq. in
b.
1080 sq. in
d.
1200 sq. in

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

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step-by-step explanation:

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft