The radius of a regular pentagon is 11 m. What is the length of its apothem?Question 3Select one:a.8.9 mb.5 mc.12.93 md.11 m
Question
Solution 1
The apothem of a regular pentagon can be found using the formula:
a = r * cos(π/n)
where:
- a is the apothem
- r is the radius
- n is the number of sides
- π is a mathematical constant whose approximate value is 3.14159
- cos is the cosine function
In this case, the radius r is 11 m and the numb Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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