Geometry Mastery Quiz for Sixth Grade Mr.G

What is the area of a rectangle with a length of 8 cm and a width of 5 cm?

If one angle of a triangle is 90 degrees and the second angle is 45 degrees, what is the measure of the third angle?

• 45 degrees

• 90 degrees

• 35 degrees

• 55 degrees

What is the perimeter of a square with a side length of 6 cm?

• 12 cm

• 24 cm

• 18 cm

• 36 cm

Which of the following triangles are always acute?

• Equilateral triangle

• Right triangle

• Obtuse triangle

• Isosceles triangle

What is the volume of a cube with a side length of 3 cm?

A rectangle has a perimeter of 30 cm. If one side is 7 cm, what is the length of the other side?

• 8 cm

• 16 cm

• 23 cm

• 11.5 cm

What is the area of a square with a side length of 12 cm?

If a triangle has two angles that are equal and each measures 60 degrees, what type of triangle is it?

• Equilateral

• Isosceles

• Scalene

• Right

What is the measure of each angle in an equilateral triangle?

• 60 degrees

• 90 degrees

• 120 degrees

• 180 degrees

A rectangular prism has a length of 4 cm, a width of 3 cm, and a height of 5 cm. What is its volume?