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SSA
What else can I help you with?
What CANNOT be used to prove triangles congruent ASA. SSS. SAS.?
All three of those CAN .
How can you use SSS with CPCTC?
You can prove that to triangles are congruent with SSS, then use CPCTC to prove that two corresponding angles of those triangles are congruent.
What else must you know to prove the triangles congruent by SAS?
Nothing. If a side ,an angle, and a side are the same the triangles are congruent.
Prove that the diagonals of rectangle are equal?
prove any two adjacent triangles as congruent
The LL theorem states that for right triangles two congruent what are sufficient to prove congruence of the triangles?
LEGS
How would you prove triangles are congruent?
You could prove two triangles are congruent by measuring each side of both triangles, and all three angles of each triangle. If the lengths of the sides are the same, and so are the angles, then the triangles are congruent... if not, then the triangles are not congruent. If the triangles have the exact same size and shape then they are congruent.
What CANNOT be used to prove triangles congruent ASA. SSS. SAS.?
All three of those CAN .
How can you use SSS with CPCTC?
You can prove that to triangles are congruent with SSS, then use CPCTC to prove that two corresponding angles of those triangles are congruent.
Why can't you use AAA to prove two triangles congruent?
You can't use AAA to prove two triangles congruent because triangles can have the same measures of all its angles but be bigger or smaller, AAA could probably be used to prove two triangles are similar not congruent.
what- If you are given or can prove that two triangles are congruent, then you may use CPCTC to prove that the angles or sides are?
congruent
If you are given or can prove that two triangles are congruent then you may use CPCTC to prove that the angles or sides are what?
If two triangles are proven to be congruent, then corresponding parts of those triangles are congruent as well. This principle is known as CPCTC, which stands for "Corresponding Parts of Congruent Triangles are Congruent." Therefore, you can conclude that the corresponding angles and sides of the two triangles are equal in measure.
How do you prove triangles are congruent?
you measure all the sides
What are three ways that you can prove that triangles are congruent?
If triangles have the corresponding sides congruent then they are congruent. SSS If two triangles have two sides and an included angle congruent then they are congruent. SAS If two triangles have two angles and an included side congruent then they are congruent. ASA SSA doesn't work.
What else must you know to prove the triangles congruent by SAS?
Nothing. If a side ,an angle, and a side are the same the triangles are congruent.
How does sas theorem answer?
The SAS theorem is used to prove that two triangles are congruent. If the triangles have a side-angle-side that are congruent (it must be in that order), then the two triangles can be proved congruent. Using this theorem can in the future help prove corresponding parts are congruent among other things.
Which condition does not prove two triangles are congruent?
The colours of their sides.
Prove that the diagonals of rectangle are equal?
prove any two adjacent triangles as congruent
