9.1- 9.5 Quiz Review

Triangle ABC is reflected across the x-axis resulting in the image triangle DEF. Which statement is true?

Which of the following statements is true? Select all that apply.

Kyleigh analyzes a quadrilateral shown on the coordinate plane. Which equation could Kyleigh use to show that these two figures are congruent?

Which of the following statements is INCORRECT

• AC = 82

• X = 12

• BC = 60

• AB = 72

Which of the following statements is INCORRECT

• A triangle with three congruent sides is equiangular

• The isosceles Triangle Theorem can be applied to equilateral triangles

• The measure of an equilateral angle is 120 degrees

• A triangle with three congruent angles is equilateral

What is the measure of angle E?

Mathematical Equivalence

ON

An equiangular has one side of length 8 inches. What is the height of the triangle, drawn from that side, to the nearest tenth of an inch.

Mathematical Equivalence

ON

What is the value of x?

Mathematical Equivalence

OFF

Which Theorem would prove that these triangle are congruent?

• SSS

• 
• SAS

• 
• ASA

• 
• AAS

• 
• HL

• 

Which is not a valid theorem? Select all that apply.

• AAS

• SAS

• HL

• AAA

• SSA