Math Geometry Review

The pair of figures is similar. Find the missing side.

• x = 20

• x = 12

• x = 5

• x = 4

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

What is true about the shape and size of similar figures?

• Same shape and same size

• Same shape and not the same size

• Different shape and same size

• Different shape and not the same size

Are these figures similar?

• YES

• NO

• d = 2

• d = 3

• d = 1.62

• d = 1.7

A man is 6 feet tall and his shadow is 2 feet long.

How long is the shadow of a 5 feet tall woman?

(Hint: make a picture of two triangles)

• 15 feet

• 2.4 feet

• 1.6 feet

• 1 foot

What shape is this?

• Square

• Parallelogram

• Trapezoid

• Rhombus

Opposite sides of parallelograms are _______ and _______.

• parallel

  congruent

• congruent

  consecutive

• parallel

  perpendicular

• parallel

  supplementary

The diagonals of a parallelogram _______ each other.

• bisect

• equal

• are perpendicular to

• complement

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis