2. A street sign is being designed to meet local city requirements and specifications. The sign should be a regular pentagon inscribed in a circle with radius 15.23 inches. The pentagon will be painted red and the remaining parts of the circle will be a special reflective yellow paint for easy visibility. What is the area of the yellow portions of the circle? If this special yellow paint costs $125.95 per square inch. What is the cost for the yellow paint to paint 50 signs? Show and explain your work. Round to the nearest hundredth.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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2. A street sign is being designed to meet local city requirements and specifications.
The sign should be a regular pentagon inscribed in a circle with radius 15.23 inches.
The pentagon will be painted red and the remaining parts of the circle will be a
special reflective yellow paint for easy visibility.
What is the area of the yellow portions of the circle? If this special yellow paint
costs $125.95 per square inch. What is the cost for the yellow paint to paint 50
signs? Show and explain your work. Round to the nearest hundredth.
Transcribed Image Text:2. A street sign is being designed to meet local city requirements and specifications. The sign should be a regular pentagon inscribed in a circle with radius 15.23 inches. The pentagon will be painted red and the remaining parts of the circle will be a special reflective yellow paint for easy visibility. What is the area of the yellow portions of the circle? If this special yellow paint costs $125.95 per square inch. What is the cost for the yellow paint to paint 50 signs? Show and explain your work. Round to the nearest hundredth.
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