the octagon in the figure is equiangular and ab ≈ ac .
find m< acb
a. 135
b. 45
c. 30
d. 90
show your work.

Answer-

Solution-

The octagon in the figure is equiangular, i.e the octagon is a regular octagon.

So the octagon has 8 equal sides and 8 equal interior angles.

The sum of all of the interior angles is

Measurement of each interior angle is,

∠ABC is the exterior angle of the octagon.

The interior and exterior angles are complimentary, so

As, in ΔABC AB = AC, so

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

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step-by-step explanation: