Answered: 1. What is the period of ? = 3…

1. What is the period of ? = 3 sin(?/2)? a.4? b.2? c. ? 2. What is the apothem of a regular polygon having an area of 225 sq.cm. and a perimeter of 60 cm?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 4P

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Question

1. What is the period of ? = 3 sin(?/2)?

a.4?
b.2?
c. ?

2. What is the apothem of a regular polygon having an area of
225 sq.cm. and a perimeter of 60 cm?

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