Geo 10.1-10.3 Review

Match the following

• Secant

• 
• Radius

• 
• Tangent

• 
• Center

• 

Match the following

• Chord

• 
• Point of Tangency

• 
• Diameter

• 
• Center of circle

• 

If the Radius is 10, what is the diameter?

• 5

• 20

• 15

If the diameter is 50, what is the radius?

• 25

• 100

• 75

Convert the diameter of 14 meters into radius is (a)   .

• 7 meters
• 28 meters
• 14 meters
• 3.5 meters

If you are given the diameter, how can you calculate the radius?

• Multiply the diameter by 2

• Add 2 to the diameter

• Divide the diameter by 2

What is the radius of a circle when the diameter is 70 m?

• 35 m

• 90 m

• 140 m

What is the radius of a circle with diameter 24 cm?

• 24cm
• 48cm
• 12cm

If you are given the radius, how do you calculate the diameter?

• Divide the radius by 2

• Multiply the radius by 2

• Subtract the radius by 2

If the radius is 75, what is the diameter?

• 100

• 150

• 200