Mathematics, 16.04.2020 10:32 arturocarmena10
A circle that has a radius of 10cm has a hole cut out of its centre to form a ring. Find the radius of the hole if the remaining area is 50% of the original area. Round to one decimal place.
Answers: 2
Mathematics, 21.06.2019 16:30, kelseybell2707
Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.
Answers: 1
A circle that has a radius of 10cm has a hole cut out of its centre to form a ring. Find the radius...
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