Final Test

If the diameter is 100 cm. What is the measurement of the circumference

• 314 cm

• 320 cm

• 315 cm

• 316 cm

How do you call the distance all the way around the circle?

• radius

• arc

• diameter

• circumference

How many sides are there in a triangle?

• 4 sides

• 2 sides

• 3 sides

• 5 sides

Which one is the correct method to find the circumference?

• C = π r r

• C = r π 3

• C = 4 π r

• C = 2 π r

Which triangle, each of the angles is less than 90˚?

• obtuse triangle

• acute triangle

• right triangle

• reflex triangle

What is the value of "pi" or " π "?

• 3.14

• 3.15

• 2.14

• 6.28

Which solid shape is called a sphere?

• 
• 
• 
• 

Which plane shape that all points are the same distance from the center?

• rectangle

• square

• triangle

• circle

What is the area of this figure?

• 41 cm

• 31 cm

• 21 cm

• 42 cm

What part of the circle where the straight line just touches the outside of the circle?

• arc

• chord

• tangent

• semi-circle