How does the curie's law look like on a graph?
1 answer:
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Given:
Area of a sector =
Radius = 5 cm
To find:
The central angle.
Solution:
The area of a sector is:
Where, r is the radius and is the central angle in radians.
Putting in the above formula, we get
Multiply both sides by 2.
Divide both sides by 25.
Therefore, the central angle in radians is .