The circumference of a circle is equal to the sum of the perimeters of an equilateral triangle of side
12 cm and a square of diagonal 2✓2 cm. Find the area of the circle in cm^2
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Answer:
the answer is 154cm^2
Step-by-step explanation:
circumference of a circle is 2πr
2πr=36+8
r=7
so πr^2 is 154
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