Unit 12 Review

If we are talking about the bases of prisms, check ALL that are true.

• Prisms have two bases

• Their bases are congruent (the same)

• Their bases are ALWAYS rectangles

• Their bases are parallel

Check ALL that are examples of pyramids.

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Which coordinate plane shows the points M (3,0) and N (1,6) plotted correctly?

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On which day were the most calculators sold?

• Day 9

• Day 8

• Day 6

• Day 65

How many more calculators were sold on Day 6 than on Day 5?

• 15 calculators

• 25 calculators

• 35 calculators

• 60 calculators

Which statements are true about the calculator sales? Choose all the apply.

• 10 fewer calculators were sold on Day 10 than on Day 9.

• Exactly 25 calculators were sold on four different days.

• The point (2,50) represents that 2 calculators were sold on Day 50.

• The fewest calculators were sold on Day 3 and Day 8.

• The number of calculators sold decreased from Day 6 to Day 7.

Which statement is true about triangles?

• An equilateral triangle is also an acute triangle.

• An isosceles triangle is also a acute triangle.

• A scalene triangle is also an acute triangle.

What attributes could be used to classify a cone? Choose all the apply.

• It has a curved face.

• It has flat faces.

• It has 1 circular base.

• It has an apex.

Petra draws a three-dimensional figure. Kaylee identifies it has a prism. What attributes does the figure have? Choose all that apply.

• Straight edges

• Curved edges

• 2 circular bases

• 2 polygonal bases

• Flat faces

Which statements are true about a square? Choose all that apply.

• A square is also a quadrilateral.

• A square is also a trapezoid.

• A square is also a parallelogram.

• A square is also a rectangle.

• A square is also a rhombus.