if the radius of a circles is 7cm find the area and circumference of the circle
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Answer:
Area = 154 cm^2
Circumference = 44 cm
Step-by-step explanation:
Area of the circle = πr^2
= 22/7 ×7 × 7
= 154 cm^2
Circumference of the circle = 2πr
= 2×22/7×7
= 44 cm
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