a circle of radius 1cm is inscribed in an equilateral triangle. a smaller circle is inscribed in each vertex,tangent to the circle and the two sides of the triangle. the process is continued with progressively smaller circles.what is the sum of the circumference of all circles?
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Answer:
an inscribed angle is an angle whose sides are blank of the circles in was vertex lies blank the circle
Step-by-step explanation:
an inscribed angle is an angle whose sides are blank of the circles in was vertex lies blank the circle