Classify triangle LMN by angles.
Classify triangle LMN by angles.
Classify triangle LMN by angles.
What is the value of x?
How long is side LM?
Which triangles are congruent in the figure? REMEMBER the order of the letters does matter.
G is the midpoint of AM and of QT. What extra piece of information do you need to prove that triangle AQG is congruent to triangle MTG by SSS?
Which triangles are congruent in the figure? REMEMBER that the order of the letters matter.
How are these 2 triangles congruent? REMEMBER-you can mark vertical angles congruent or reflexive sides congruent.
If triangle AEG is congruent to triangle QJZ which figure matches?
What is the measurement of angle ACD? HINT: All the angles of a triangle add up to 180 degrees.
Classify triangle ABC.
Classify triangle ABD. HINT: You are looking at the big triangle, so you will need to add the angles measurement where angle A is at first, then mark your answer.
If ED is congruent to RT, and angle T is congruent to angle D, and angle F is congruent to angle S what method could be used to prove congruence? HINT: Draw and mark the information given on your sheet of paper.
What additional piece of information do you need for ASA? REMEMBER-you can mark vertical angles congruent or reflexive sides congruent.
What extra piece of information do you need to prove that triangle LMN and triangle QRS are congruent by SAS?
What is the value of x? HINT: All the angles of a triangle add up to 180 degrees.
What is the value of y? HINT: Find angle C first, then use your rule for what all the angles of a triangle add up to.
What is the value of z?
What is the best description of this triangle?
What is the reason for number 19 in this proof? HINT: What is always your first reason?
What is the reason for number 20 in this proof?
What is the reason for number 21 in this proof?
Find the value of x. HINT: Remember the exterior angle SUM theorem.
If the measures of the angles of a triangle are represented by x-5, 2x+3, and 4x find the value of x. Hint: angles of a triangle always add up to 180°.
How would these triangles be proved to be congruent? REMEMBER-you can mark vertical angles congruent or reflexive sides congruent.
Triangle QRS is an equilateral triangle. What is the value of x? HINT: Just pick two sides to use to solve.
Triangle QRS is an equilateral triangle. How long is side RS? HINT: Plug in your answer from #25 to one of the sides.
Given angle A is congruent to angle R.
What sides must you know to be congruent to prove triangle ABC congruent to triangle RST by SAS? Draw a triangle and label what is congruent based on the question.
What is the value of x? HINT: Pick two sides to solve.
How long is side JK? Plug in answer from number 28.
What is the value of x? HINT: Exterior angle SUM theorem.
What is the value of y?
What is the value of x?
What is the value of y?
If you know that point M is the midpoint of TS and UR, which of the triangle congruence methods could be used to prove triangle TUM and triangle RSM are congruent? Draw this on your record sheet and mark what is congruent.
