Mathematics, 23.01.2021 01:50 dbende00
A sphere of radius 10 cm has the same surface area as a circle. What is the radius of the circle?
A) r=20
B) r=36
C) r=16
D) r=24
E) r= 48
Answers: 2
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Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next
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Mathematics, 21.06.2019 22:30
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
A sphere of radius 10 cm has the same surface area as a circle. What is the radius of the circle?
A...
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