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5 votes
I NEED HELP Please ☺️☺️☺️☺️☺️

I NEED HELP Please ☺️☺️☺️☺️☺️-example-1
User Selva
by
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1 Answer

2 votes
C = 2×pi×r
72 = 2×pi×r

so r = 36/pi

DE = 30deg×36/pi
DE = (pi/6)×(36/pi) = 6cm
User Ilya Popov
by
8.3k points

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