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4. A wire that has the length of 37.68 cm is used to form a circle. Find the area of
the circle.
5. Find the area of the colored part.
4 cm
4 cm
6. Find the area of the colored part.
6 cm
12 cm
4. A wire that has the length of 37.68 cm is used to form a circle. Find the area of
the circle.
5. Find the area of the colored part.
4 cm
4 cm
6. Find the area of the colored part.
6 cm
12 cm