In exercises 25-32, use the appropriate arc length to find the missing information s = arc length (in radians)
r = radius
\theta = central angle in radians
s r ∅
25 ? 2in 25 rad
26 ? 1cm 70 rad
27 1.5ft ? π/4 rad
28 2.5cm ? π/3 rad
29 3m 1m ?
30 4in 7in ?
31 40cm ? 20°
32 ? 5ft 18°

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

read more on -

go hook jvc hgv cj xk jvc 6756

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

2 2/3 hours duhh silly

step-by-step explanation: