∠ACB = ∠ABC = 360°/8 = 45°
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∠ABC is an external angle of the octagon. Since it is equiangular, all external angles are equal. The sum of external angles of a convex polygon is always 360°, so one of 8 of those angles will be 360°/8 = 45°.
You just need to multiply the length with the ratio
for example, if the ratio is :2w : 3L , the actual width would be 2/3 x 27
= 18 cm
In stander form this would be y= 0.5x with a exponent of 2, -4x +3 so like this:
Y = 0.5x^ - 4x + 3 but the ^ = 2 as an exponent
Answer:
x-3y ≥ -4
Step-by-step explanation:
