Radians, Arc length and Area

Easy

Medium

Difficult

Q1) Convert 0.70 rad to degrees?
Q1) Calcuate the length of an arc of radius 140 m and angle 7.59 radians.
Q1) Calcuate the area of a sector of radius 410 cm and angle 4.89 radians.
Q2) Convert 5° to radians?
Q2) Calcuate the length of an arc of radius 310 m and angle 4.97 radians.
Q2) Calcuate the area of a sector of radius 410 mm and angle 1.05 radians.
Q3) Convert 0.09 rad to degrees?
Q3) Calcuate the length of an arc of radius 400 mm and angle 0.35 radians.
Q3) Calcuate the area of a sector of radius 175 cm and angle 3.05 radians.
Q4) Convert 0.87 rad to degrees?
Q4) Calcuate the length of an arc of radius 405 m and angle 1.48 radians.
Q4) Calcuate the area of a sector of radius 70 cm and angle 0.70 radians.
Q5) Convert 0.79 rad to degrees?
Q5) Calcuate the length of an arc of radius 160 m and angle 0.52 radians.
Q5) Calcuate the area of a sector of radius 190 m and angle 0.35 radians.
Q6) Convert 15° to radians?
Q6) Calcuate the length of an arc of radius 445 m and angle 0.70 radians.
Q6) Calcuate the area of a sector of radius 160 mm and angle 4.36 radians.
Q7) Convert 0.17 rad to degrees?
Q7) Calcuate the length of an arc of radius 205 cm and angle 8.73 radians.
Q7) Calcuate the area of a sector of radius 265 cm and angle 2.09 radians.
Q8) Convert 30° to radians?
Q8) Calcuate the length of an arc of radius 20 mm and angle 2.53 radians.
Q8) Calcuate the area of a sector of radius 390 mm and angle 7.59 radians.
Q9) Convert 45° to radians?
Q9) Calcuate the length of an arc of radius 30 m and angle 4.54 radians.
Q9) Calcuate the area of a sector of radius 95 m and angle 3.40 radians.
Q10) Convert 40° to radians?
Q10) Calcuate the length of an arc of radius 420 cm and angle 3.93 radians.
Q10) Calcuate the area of a sector of radius 495 m and angle 3.58 radians.