major arc BRA is 3/2 the length of minor arc BSA. the length of major arc BRA is 6pi centimeters. what is the radius of the circ
le?
1 answer:
9514 1404 393
Answer:
5 cm
Step-by-step explanation:
The given arcs have the ratio ...
BRA : BSA = (3/2) : 1 = 3 : 2
Then BRA is 3/(3+2) = 0.6 of the total circumference of the circle.
0.6(2πr) = 6π . . . . . BRA is 6π long
r = 6π/(1.2π) . . . . . . divide by the coefficient of r
r = 5 . . . . centimeters
You might be interested in
- First, we find the <u>lowest common denominator</u> which is "14", we put it in the common numerator.
<h3><em><u>MissSpanish</u></em></h3>
Area = 45 + 90
Answer: 135
An obtuse angle because an obtuse is an angle that is greater than 90 degrees but less than 180.
Solve for x by cross multiplying and the answer is x=6
hope this helps and plz rate below :)
Answer:
Where is the equation at
