Length of Arcs

Length of Arcs

Multiple Choice

Collect like terms: 
4y + 8d - 2y + 3d

• 11d + 6y
• 11d + 2y
• 6y + 5d

Multiple Choice

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Multiple Choice

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Multiple Choice

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Multiple Choice

10(f + 5)

• 10f + 5

• f + 50

• 10f + 50

• b + c

Multiple Choice

7(g + 3)

• 7g + 3

• 7g + 21

• 10g

• g + 21

Multiple Choice

27 = 5r + 2

• 5
• - 5
• 5.8
• - 5.8

Multiple Choice

3y = -15

• -5
• 5
• -3
• 3

Multiple Choice

12x = 144

• x = 12
• x = 4
• x = 2
• x = 132

Multiple Choice

y + 8 = 20

• 10
• 11
• 12
• 13

Multiple Choice

What is the perimeter?

• 15
• 10
• 3

Multiple Choice

What does perimeter mean?

• the amount of space inside a shape
• the distance around the shape
• the amount of space inside a shape divided by two
• half the distance around a shape

Multiple Choice

39 + 93 =

• 122
• 132
• 112
• 232

Multiple Choice

215 + 776 =

• 1,091

• 991

• 891

• 982

Multiple Choice

Calculate the area of the below shape. Give your answers correct to 3 significant figures.

• 38.4845cm^2

• 38.5cm^2

• 38.49cm^2

Multiple Choice

Calculate the area of the below shape. Give your answers correct to 3 significant figures.

• 56.5cm^2

• 56.5486677cm^2

• 56.549cm^2

Multiple Choice

Calculate the length of its arc. Give your answers correct to 2 decimal places.

• 1.47cm

• 2.9496cm

• 2.95cm

• 1.4748cm

Multiple Choice

Find the length of the arc to 2dp

• 32.11cm

• 16.05cm

• 780.84cm

• 32.99cm

Multiple Choice

Find the length of the arc to 2dp

• 49.74cm

• 24.87cm

• 4.97cm

• 24.9cm

Multiple Choice

Find the length of the arc to 2dp

• 1.95cm

• 3.91cm

• 0.98cm

• 2.93cm

Multiple Choice

Find the length of the arc to 2dp

• 25.12cm

• 12.57cm

• 628.32cm

• 31.42cm

Multiple Choice

Find the length of the arc to 2dp

• 2.09m

• 301.59m

• 1.05m

• 2.51m

Multiple Choice

Find the length of the arc to 2dp

• 31.42cm

• 15.71cm

• 282.74cm

• 23.56cm

Multiple Choice

Find the length of the arc to 2dp

• 9.42cm

• 150.80cm

• 4.71cm

• 18.85cm

Multiple Choice

What is the circumference?

• 48

• 96

• 24

• 18

Multiple Choice

Find the arc length of the bolded arc. Give your answer in terms of π.

• (65/12)π cm

• 17.02 cm

• (845/24)π cm

• 26π cm

Multiple Choice

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

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

Multiple Choice

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

• 7/4π
• 7/2π
• 1/8π
• 45π

Multiple Choice

How many degrees are in a circle?

• 90

• 180

• 270

• 360

Multiple Choice

Calculate the length of the bold arc.

• 5040 cm

• 43 cm

• 44 cm

• 14 cm

Multiple Choice

Calculate the length of the bold arc.

• 49.7 ft

• 15.8 ft

• 24.9 ft

• 3.14 ft