Find the length of arc AB given the following:
Round your answer to two decimal places.
Use 3.14 for pi.
y = degree of angle
r = radius
r=5
y=69

Question

Find the length of arc AB given the following: 
Round your answer to two decimal places. 
Use 3.14 for pi. 
y = degree of angle 
r = radius 
r=5 
y=69

anonymous · Answer

|dw:1333857524077:dw|

anonymous · Answer

i need stpes not the answer necessarily

campbell_st · Answer

the angle subtended by the arc AB is 69/360

the arc length is  l = 69/360 x 2 x pi x 5

campbell_st · Answer

or this the fraction of the circle, times circumference

$$C = 2\pi r$$      fraction 69/360

arc length 

$$69/360 \times 2 \times \pi \times 5$$

anonymous · Answer

163.91

campbell_st · Answer

I don't have a calculator... but it seems a bit large... as circumference of the whole circle is 31.4 cm.... then you need about 1/6 of that

more like 5.5 or something close to that

anonymous · Answer

crap thx