Triangle Congruence
Congruent Figures
Using Corresponding Parts of Congruent Triangles
Theories
Dilation
100
A way to tell if two triangles are congruent by only using sides.
What is SSS
100
Figures that have congruent corresponding parts-their matching sides and angles.
What is congruent polygons
100
Corresponding parts of congruent triangles are....
What is congruent
100
The theory used to find any side of a right triangle.
What is Pythagorean theorem.
100
Original figure before any translation
What is pre-image.
200
A way to tell if two triangles are congruent using two sides and an angle.
What is SAS
200
You must list corresponding vertices in the same order.
What do you do when you name congruent polygons.
200
What is the ratio between A and B. (figure 6)
1:2
200
The type of triangle needed to use the Pythagorean theorem.
What is right triangle.
200
an enlargement or a reduction of a shape
What is dialation
300
Two ways to tell if two triangles are equal using two angles and a side.
What is ASA and AAS
300
The measure of on angle in a triangle is 80 degrees. The other two angles are congruent. What are the measures of each?
What is 50 degrees.
300
What is the ratio (figure 7)
1:7
300
What is the hypotenuse. Figure 3
What is 11.18
300
see figure nine. What is the scale factor?
The scale factor is 2
400
See Figure 1
What is SSS
400
What does it mean when you have two congruent angles.
What is a shape with corresponding sides and corresponding angles.
400
shape 1 is triple the area of shape 2. what is the ratio?
3:1
400
Leg A is 12 units long and leg B is 3. What is the hypotheses?
36
400
See Figure 10. What is the scale factor?
The scale factor is 1/4.
500
See Figure 2
What is Not enough information
500
Two triangles that share a vertex and has the same lengths of two sides.
What is congruent triangles?
500
Figure 1 is double the size of figure 2 and figure 3 is triple the size of figure 1. what is the ratio between figure two and figure 3.
2:3
500
A traversal intersects two parallel lines, then same-side-interior angles are complementary.
What is Same-Side Interior Angles Theorem?
500
The three points for a pre-imaged triangle are points A(3,1); B(0,2); and C(2,0). What are the three points for the triangle when it is dilated by 10 units.
What is A(30,10); B(0,20); C(20,0)
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