Geometry: Final Review

What is a transversal?

• A line that intersects two or more lines

• The angles opposite of each other when two lines cross

• Two angles whose sum measures 180 degrees

• Lines that intersect to form a 90 degree angle

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

If lines are parallel, then alternate interior angles are _____________

• congruent

• parallel

• complementary

• supplementary

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°

• 90°

• 180°

• 360°

What is the value of x in the figure?

• 9

• 10

• 18

• 36

Solve for x

• 5

• 90

• 25

• 10

Find the Area of this triangle

• 19.8 km²

• 37.8 km²

• 18.9 km²

• 35 km²

Find the Area.

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

• 441 cm²
• 441 mm²
• 425 cm²
• 341 cm²

What is the scale factor from triangle ABC to triangle DEF?

• 1/2

• 7/3

• 2/1

• 10/3