Radians, Arc length and Area

Easy

Medium

Difficult

Q1) Convert 40° to radians?
Q1) Calcuate the length of an arc of radius 235 m and angle 0.70 radians.
Q1) Calcuate the area of a sector of radius 130 mm and angle 4.45 radians.
Q2) Convert 30° to radians?
Q2) Calcuate the length of an arc of radius 395 m and angle 5.93 radians.
Q2) Calcuate the area of a sector of radius 240 mm and angle 5.15 radians.
Q3) Convert 0.26 rad to degrees?
Q3) Calcuate the length of an arc of radius 45 mm and angle 2.01 radians.
Q3) Calcuate the area of a sector of radius 145 mm and angle 1.83 radians.
Q4) Convert 15° to radians?
Q4) Calcuate the length of an arc of radius 440 cm and angle 1.92 radians.
Q4) Calcuate the area of a sector of radius 375 m and angle 8.03 radians.
Q5) Convert 0.61 rad to degrees?
Q5) Calcuate the length of an arc of radius 135 m and angle 7.42 radians.
Q5) Calcuate the area of a sector of radius 110 mm and angle 1.92 radians.
Q6) Convert 5° to radians?
Q6) Calcuate the length of an arc of radius 240 m and angle 6.20 radians.
Q6) Calcuate the area of a sector of radius 205 m and angle 6.81 radians.
Q7) Convert 0.70 rad to degrees?
Q7) Calcuate the length of an arc of radius 25 cm and angle 3.49 radians.
Q7) Calcuate the area of a sector of radius 250 cm and angle 1.13 radians.
Q8) Convert 20° to radians?
Q8) Calcuate the length of an arc of radius 100 mm and angle 7.85 radians.
Q8) Calcuate the area of a sector of radius 470 m and angle 1.57 radians.
Q9) Convert 0.17 rad to degrees?
Q9) Calcuate the length of an arc of radius 450 mm and angle 4.36 radians.
Q9) Calcuate the area of a sector of radius 330 mm and angle 5.50 radians.
Q10) Convert 35° to radians?
Q10) Calcuate the length of an arc of radius 170 cm and angle 3.58 radians.
Q10) Calcuate the area of a sector of radius 120 cm and angle 3.05 radians.