Concept explainers
To find: The area of the shaded region.
Answer to Problem 39AYU
The area of the shaded region is
Explanation of Solution
Given:
The given diagram is shown in Figure
Figure 1
Calculation:
The area of the shaded region is the sum of the area of the sector and that is formed by the central angle
Consider the area of the sector is,
Consider the area of the triangle is,
Then,
Then, the area of the shaded region is,
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