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Geometry

Name: Geometry
Brand: Answers
Rating: 4.5 (2 reviews)

Eloise Kuphal ∙

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Term1/16

A rule that is accepted true without proof

Definition1/16

A rule or a statement that is accepted without proof is a postulate.

Term1/16

Isosceles triangles may be obtuse or acute but never right

Definition1/16

false

Term1/16

What is the greatest number of right angles that a triangle can contain

Definition1/16

1 (APEX)

A triangle is formed by three lines. If the ends of two lines meet to form a right-angle (90 degrees), the third line can only form angles less than 90 degrees.

90 + 45 + 45 = 180 the three angles must total 180 degrees.

Term1/16

Are some isosceles triangles equilateral triangles

Definition1/16

Yep. All equilateral triangles are isosceles triangles.

Term1/16

True or false A corollary is a statement that can be easily proved using a theorem

Definition1/16

For Apex the answer is “True“.

Term1/16

To begin an indirect proof you assume the converse of what you intend to prove is true

Definition1/16

false

Term1/16

Isosceles triangles can be acute or obtuse true or false

Definition1/16

true

Term1/16

Some triangles can have more than one obtuse angle

Definition1/16

false

Term1/16

Triangle has two sides of length 4 and 15 What value could the length of the third side be

Definition1/16

The third side must be longer than 11 and shorter than 19.

Term1/16

What is the statement of the triangle inequality theorem

Definition1/16

jizz in your mouth

Term1/16

Which of the following is the statement of the Triangle Inequality Theorem

Definition1/16

The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

Term1/16

Complete this sentence after a congruence transformation the area of a triangle would be it was before

Definition1/16

This sentence can be complete as: After a congruence transformation the area of a triangle would be the same as it was before.

Term1/16

Which is a true statement about a exterior angle of a triangle

Definition1/16

180 degrees minus interior angle = exterior angle and that the 3 exterior angles of a triangle add up to 360 degrees.

Term1/16

Which term best describes a mathematical statement of the form shown below if athen b

Definition1/16

A conditional statement.

Term1/16

A triangle has sides measuring 8 inches and 12 inches. If x represents the length in inches of the third side which inequality gives the range of possible values for x

Definition1/16

4 < x < 20

Term1/16

If two line segments have the same length must be true

Definition1/16

They are congruent.

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Cards in this guide (16)

A rule that is accepted true without proof

A rule or a statement that is accepted without proof is a postulate.

Isosceles triangles may be obtuse or acute but never right

false

What is the greatest number of right angles that a triangle can contain

1 (APEX)

A triangle is formed by three lines. If the ends of two lines meet to form a right-angle (90 degrees), the third line can only form angles less than 90 degrees.

90 + 45 + 45 = 180 the three angles must total 180 degrees.

Are some isosceles triangles equilateral triangles

Yep. All equilateral triangles are isosceles triangles.

True or false A corollary is a statement that can be easily proved using a theorem

For Apex the answer is “True“.

To begin an indirect proof you assume the converse of what you intend to prove is true

false

Isosceles triangles can be acute or obtuse true or false

true

Some triangles can have more than one obtuse angle

false

Triangle has two sides of length 4 and 15 What value could the length of the third side be

The third side must be longer than 11 and shorter than 19.

What is the statement of the triangle inequality theorem

jizz in your mouth

Which of the following is the statement of the Triangle Inequality Theorem

The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

Complete this sentence after a congruence transformation the area of a triangle would be it was before

This sentence can be complete as: After a congruence transformation the area of a triangle would be the same as it was before.

Which is a true statement about a exterior angle of a triangle

180 degrees minus interior angle = exterior angle and that the 3 exterior angles of a triangle add up to 360 degrees.

Which term best describes a mathematical statement of the form shown below if athen b

A conditional statement.

A triangle has sides measuring 8 inches and 12 inches. If x represents the length in inches of the third side which inequality gives the range of possible values for x

4 < x < 20

If two line segments have the same length must be true

They are congruent.

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