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Two matching sides of similar/congruents triangles.
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What postulate or theorem can you use to prove triangles are congruent?
Two triangles are congruent if they satisfy any of the following:-- two sides and the included angle of one triangle equal to the corresponding parts of the other one-- two angles and the included side of one triangle equal to the corresponding parts of the other one-- all three sides of one triangle equal to the corresponding parts of the other one-- they are right triangles, and hypotenuse and one leg of one triangle equal to thecorresponding parts of the other one-- they are right triangles, and hypotenuse and one acute angle of one triangle equalto the corresponding parts of the other one
What are corresponding parts?
Corresponding parts can be described using many different examples. I'll use right triangles. By definition, one of the interior angles of a right triangle is 90o. Therefore the other two interior angles of a right triangle must add up to 90o since the sum of all three interior angles of a triangle is equal to 180o. In fact, the two corresponding angles of any other right triangle must add up to 90o. Those angles are corresponding parts of a right triangle. The 90o angle is another, albeit different, corresponding part of a right triangle.This can be generalized to pretty much anything you're talking about as long as what your talking about has parts. Take a person's face for example. I have blue eyes. You may have green eyes. Green would be the color of your corresponding facial feature to my blue.
What is the formula for finding a missing side on a congruent triangle?
It is the same length as the corresponding side on the other triangle.
Triangles that have their corresponding parts congruent?
Are congruent triangles.
You can find the parts of two congruent triangles by aligning them perfectly on top of each other?
You can find the __________ parts of two congruent triangles by aligning them perfectly on top of each other. Answer: corresponding
If six parts of one triangle are equal to the corresponding parts of another triangle the triangles are?
nonononono
What is the triangle equality theorem?
Someone correct me if I am wrong, but I don't believe triangles can be "equal", only congruent. The measurements can be equal, but not the triangle itself.The triangle congruency postulates and theorems are:Side/Side/Side Postulate - If all three sides of a triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.Angle/Side/Angle Postulate - If two angles and a side included within those angles of a triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.Side/Angle/Side Postulate - If two sides and an angle included within those sides of a triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.Angle/Angle/Side Theorem - If two angles and an unincluded side of a triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.Hypotenuse/Leg Theorem - (right triangles only) If the hypotenuse and a leg of a right triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.
What postulate or theorem can you use to prove triangles are congruent?
Two triangles are congruent if they satisfy any of the following:-- two sides and the included angle of one triangle equal to the corresponding parts of the other one-- two angles and the included side of one triangle equal to the corresponding parts of the other one-- all three sides of one triangle equal to the corresponding parts of the other one-- they are right triangles, and hypotenuse and one leg of one triangle equal to thecorresponding parts of the other one-- they are right triangles, and hypotenuse and one acute angle of one triangle equalto the corresponding parts of the other one
What does CPCTE stand for in geometry?
Corresponding parts of congruent triangles are congruent, perhaps some people use equal instead of congruent?
What are corresponding parts?
Corresponding parts can be described using many different examples. I'll use right triangles. By definition, one of the interior angles of a right triangle is 90o. Therefore the other two interior angles of a right triangle must add up to 90o since the sum of all three interior angles of a triangle is equal to 180o. In fact, the two corresponding angles of any other right triangle must add up to 90o. Those angles are corresponding parts of a right triangle. The 90o angle is another, albeit different, corresponding part of a right triangle.This can be generalized to pretty much anything you're talking about as long as what your talking about has parts. Take a person's face for example. I have blue eyes. You may have green eyes. Green would be the color of your corresponding facial feature to my blue.
What does CPCTC represent and when would you use it?
CPCTC represents Corresponding Parts of Congruent Triangles are Congruent. You would use this in Triangle Proofs.
Which of these best describes the hypotenuse-angle theorem?
The theorem is best described "If the hypotenuse and an acute angle of a right triangle are equal respectively to the corresponding parts of another right triangle, then the triangles are congruent."
What triangle has congruent corresponding sides and congruent corresponding angles?
It is an equilateral triangle that has 3 equal sides and 3 equal interior angles
What are the different of congruent triangle and similar triangle?
The corresponding angles in both cases are the same. With congruent triangles, the lengths of the corresponding sides are also equal.
What is the congruence throemand postulate of asa?
I assume "throemand" is your fail at spelling "theorem and".The theorem states that if two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.
What are the four congruence postulates?
The postulates that involve congruence are the following :SSS (Side-Side-Side) Congruence Postulate - If three sides of one triangle are congruent to three sides of another triangle, then the triangles are congruent.SAS (Side-Angle-Side) Congruence Postulate - If two sides and the included angle of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent.ASA (Angle-Side-Angle) Congruence Postulate - If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent.The two other congruence postulates are :AA (Angle-Angle) Similarity Postulate - If two angles of one triangle are congruent to two angles of another triangle, the triangles are similar.Corresponding Angles Postulate - If two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent.
How do you find a scale factor from the smaller figure to the enlarged figure?
Look for corresponding parts of the two figures. Their ratio is the scale factor. For example, if you have two similar triangles, one has a side of length 3, and the corresponding side on the other triangle is 5, then the scale factor is 5/3 going from the small triangle to the big, or 3/5 going from the big triangle to the small.
