The total area of the shaded regions.
Answer to Problem 51E
Explanation of Solution
Given information: SAT/ACT Practice: In the figure, four semicircles are shown on the four sides of a rectangle.
Calculation:
Combining the sides you get 2 circles.
1 large with the radius of 1 and one small with a radius of ½
Adding these gives the shaded area.
Total area
Thus, option
Chapter 4 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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