carolabalcazar1007 carolabalcazar1007

10-06-2020
Mathematics

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Find the diameter and radius of a circle with a circumference of 65.98 Please help

Respuesta :

maxwellekoh maxwellekoh

10-06-2020

Answer:

21 and 10.5 respectively

Step-by-step explanation:

Remember circumference of a circle is given as;

C= 2×π×r; r is raduis

r = C / 2×π

=65.98/(2×3.142)= 10.50

D= 2× r = 2× 10.50= 21.0( D represent diameter)

Note π = 3.142 a known constant

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