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**MEASUREMENTS**

In Perimeter of circle lesson, we are going to discuss,
Perimeter of semicircle
Perimeter of quarter circle
Perimeter of sector
What is the Perimeter of Circle
Before moving into perimeter let’s recall some knowledge about key features of circle.
Center of Circle
Diameter of Circle
Radius of Circle
Center of Circle
The center is the exact midpoint of the circle.
In …