The circumference of a circle can be calculated using the following equation;
circumference = 2πr
The radius of the given circle = 6 in.
The circumference of the circle = 2π *6
= 12π in.
circumference of a complete circle is when the central angle is 360°.
we are asked to find the length of an arc when the central angle is 45°.
the length when central angle is 360° = 12π
therefore when central angle is 45° = 12π /360 * 45
the length of the arc = 1.5π in.
Use a protractor. Place the whole on the dot of the angle and you should know how to do the rest.
The correct answer for this question would be A.40,320
Answer: 48yx^1+2y^3
Step-by-step explanation:
14 boys, 16 girls....total of 30....girls rule !!
P(boys name) = 14/30 reduces to 7/15 or 0.467 or 46.7% <==