Look at the circle below Arc Length - 2.
1
1 point
The arc length of BCis in
(Round to the nearest tenth)
Area of a Sector 2
Type your answer
0
2
in
1 point
The area of the sector is
(Round to the nearest tenth)
Type your answer
9 in

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

greater than one

step-by-step explanation:

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it