Multiple Choice For Exercises 1−6, choose the correct letter. For Exercises 1 and 2 , use the diagram at the right. The figure at the right is a Ferri

preprekomW 2021-01-08 Answered

Multiple Choice For Exercises 1−6, choose the correct letter. For Exercises 1 and 2 , use the diagram at the right.
The figure at the right is a Ferris wheel in the shape of a regular octagon with spokes extending from the center to each vertex and an apothem drawn. What is m∠1? A. 22.5 B. 45 C. 60 D. 67.5

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davonliefI

Answered 2021-01-09 Author has 79 answers

Since the octagon is regular, then it is divided into 8 congruent isosceles triangles. Hence, we divide 360° by 8 to find

m ∠ 1 m

:

m ∠ 1 = 360.8 = 45

which is choice B.

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