What is the approximate length of the apothem? Round to the nearest tenth.
23✔ 463711,299
sinecosine✔ tangent
What is the approximate length of BC? [___] cm
5.7✔ 10.214.3
⇒ 1,453
118608
The floor of a gazebo is in the shape of a regular octagon. The perimeter of the floor is 72 feet. The distance from the center of the octagon to one of the vertices is 11.8 feet. What is the approximate length of the apothem?
64.3128.6✔ 392.4784.8
15 25✔ 30
✔ 1/2(2.9)(30)1/2(4.3)(15)1/2(8.7)(25)
different, because different formulas were useddifferent, despite using different formulasthe same, because the same formula was used✔ the same, despite using different formulas
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