Show:
Lines
Angles
Triangles
Congruence
Practice
100
If two lines intersect, then they intersect in a ___________________.
A point
100
What is it called when 2 angles add up to 90 degrees?
Complimentary angles
100
A triangle with all equal sides and angle measures.
An equilateral triangle.
100
Means "the same length or same size"
Congruent
100

True or False: When answering a word problem, your answer should be in the form of a complete sentence.

True!

200
Lines never meet or cross.
Parallel lines
200

The 2 ways can you name angle ABC.

Angle ABC and Angle B

200
The sum of the interior angles of a triangle.
180 degrees
200

Interior acute angles of parallel lines crossed by a transversal are_____________________.

Congruent

200

The solution for this system of linear equations.

y = 8x+5

y=9x-4

(9, 77)

300

How do you note that one line is equal to another?

Congruence Tick marks

300
The name for a pair of opposite angles that are created by two intersecting lines. The angles created are congruent to each other.
Vertical Angles
300
The type of triangle with one angle greater than 90 degrees.
An obtuse triangle
300
The type of triangle where HL congruence applies.
Right triangle.
300

The equation of the line that is perpendicular to 

y = 2/3x + 6 and goes through point (0, 8).

y = -3/2x + 8

400
Intersecting lines that form right angles.
Perpendicular lines
400
A pair of angles that when added to each other equal 180 is called?
Supplementary angles
400
The type of triangle with one 90 degree angle.
A right triangle
400

Name the 5 types of triangle congruence.

SSS, SAS,ASA, AAS,HL

400

The perimeter of a rectangle is 28 feet and the base is 8 feet. What is the area?

48 square feet

500
A pair of parallel lines is cut by another line. What is the name of that line?
Transversal.
500

Sum of the interior angles of all quadrilaterals.

360 degrees

500

The length of the hypotenuse when a right triangle has one leg measuring 2 inches and another measuring 5 inches.

sqrt(29)

500

Name the 2 non-types of congruence that cannot be used in a flowchart.

SSA and AAA

500

What line is parallel to y= 2/3x +6 and goes through point (9, 0)

y= 2/3x - 6