Answer:
C
Step-by-step explanation:
The distance around the circle is asking for the circumference of the circle.
Since we know that the diameter is 21 and the equation for the circumference of a circle is 2*pi*r and since 2*r is just the diameter, we can say that the circumference is 21*pi, which would be C.
Answer:
5)isosceles triangle 6)scalene triangle 7)equilateral triangle
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1st question is 2
Hope it helps :D
Hello!
Since a foot is 12 inches long, one foot is longer than one inch.
:)
