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i) The radius of a circle is 40cm. Find ...

i) The radius of a circle is 40cm. Find the angle subtend by an arc of 22 cm at the center of circle in degrees.

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To solve the problem of finding the angle subtended by an arc of 22 cm at the center of a circle with a radius of 40 cm, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Given Values**: - Radius of the circle (r) = 40 cm - Length of the arc (L) = 22 cm ...
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