Sector Area and Arclength

is the formula for?

• arc length
• area of a sector
• area of a segment
• arc measure

Tags

CCSS.HSG.C.B.5

is the formula for?

• arc length
• area of a sector
• area of a segment
• arc measure

Tags

CCSS.HSG.C.B.5

Find the arc length.  Leave your answer in terms of π.

• 7/4π
• 7/2π
• 1/8π
• 45π

Tags

CCSS.HSG.C.B.5

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, The measure of minor arc RN that she runs along is 94 degrees. Find to the nearest degree, the length of arc RN. 

• 73 feet
• 74 feet
• 115 feet
• 230 feet

Tags

CCSS.HSG.C.B.5

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

Tags

CCSS.HSG.C.B.5

Find the area of each sector. Leave pi in your answer.

• 24.5π in
• 171.5 in
• 171.5π in²
• 61,740π in²

Tags

CCSS.HSG.C.B.5

Find the area of each sector. Leave pi in your answer.

• 61,440π ft²
• 170. 7π ft²
• 21.3π ft²
• 7680π ft²

Tags

CCSS.HSG.C.B.5

Find the area of each sector.

• 5/4 π m² 
• 5/2 π  m²
• 108/5 π  
•  15/4 π m²

Tags

CCSS.HSG.C.B.5

Find the area of each sector.

• 52.4 in²
• 18,864 in²
• 60 in2
• 10.47 in

Tags

CCSS.HSG.C.B.5

Find the length of the bold arc.Leave pi in your answer.

• 5688π ft
• 15.8π ft
• 150.4π ft
• 54,150 ft

Tags

CCSS.HSG.C.B.5