15 is the same as the product of 3 and a number. Which equation models this sentence?
2 answers:
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The circles B and D are similar since the radius of the former is as twice as the radius of the latter.
<h3>Are the two circles shown in the figure similar?</h3>
By geometry we know that circles are defined by only one characteristic: radius. If two circles are similar, then the radii must be <em>different</em>. After a quick look at the figure, we conclude that the radii are and
. Hence, the circles B and D are similar since the radius of the former is as twice as the radius of the latter.
To learn more on similarity: brainly.com/question/12670209
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Answer:
6.28
Step-by-step explanation:
This problem bother on the mensuration of flat shapes, a circle.
Volume v =
Diameter d=
Radius r =
Since we are required to solve for the circumference of a circle
The expression for the circumference of a circle is given as
The question insist that we type just a number hence the circumference of the plug is 6.28