Area of Sectors and Arc Lengths

What is the measure of arc AYB

• 50

• 100

• 180

• 260

Tags

CCSS.HSG.C.B.5

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet. Find the measure of minor arc AB to the nearest degree.

Tags

CCSS.HSG.C.B.5

What is the area of the sector?

• 277.2 ft²

• 300 ft²

• 250 ft²

• 200 ft²

Tags

CCSS.HSG.C.B.5

What is the area of the sector?

• 274.5 mi²

• 300 mi²

• 250 mi²

• 200 mi²

Tags

CCSS.HSG.C.B.5

Find the area of a sector.

• 132 cm²

• 150 cm²

• 120 cm²

• 100 cm²

Tags

CCSS.HSG.C.B.5

Calculate the area of a sector with a central angle of 215° and a radius of 4.5 yd.

• 38 yd²

• 40 yd²

• 35 yd²

• 30 yd²

Tags

CCSS.HSG.C.B.5

• 23.6 mm

• 15 mm

• 30 mm

• 20 mm

Tags

CCSS.HSG.C.B.5

Find the arc length for a radius of 4.5 yards and an angle of 100°.

• 7.9 yards

• 6.5 yards

• 8.5 yards

• 5.5 yards

Tags

CCSS.HSG.C.B.5

What is the arc length when the radius is 6.6 km and the angle is 240°?

• 27.6 km

• 20 km

• 30 km

• 25 km

Tags

CCSS.HSG.C.B.5

What is the central angle in radians if the arc length is 19 yards and the radius is 4 yards?

Tags

CCSS.HSG.C.B.5