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Geometry

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Brice Lemke

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Cards in this guide (21)
In logical mathematics there are two examples I present first Roses are flowerssecond Red roses are flowers what do you cll the first and second statement

the first is "all statement" and the second is " existential statement"

True or false In the body of an indirect proof you must show that the assumption leads to a contradiction

True
It is true that the body of an indirect proof you must show that the assumption leads to a contradiction. In math a proof is a deductive argument for a mathematical statement.

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

For Apex the answer is “True“.

Are collinear points also coplanar

Yes, collinear points are also coplanar.

What is one dimensional and has infinite length

A line is one dimensional and can have infinite length.

Which of the following is the converse of the statement If it your birthday then it is September

if its September its your birthday

Which are accepted without proof in a logical system Postulates Axioms Theorems or Corollaries

Postulates and axioms are accepted without proof in a logical system. Theorems and corollaries require proof in a logical system.

Why does the minimum point of avc curve lie to the right of minimum point of mc curve

AVC=AC-AFC,the AVC curve is simply the vertical difference between the AC and AFC curve,

AFC gets less, the gap between AVC andAC narrows.since all marginal costs are variable ,the

same relationship holds between MC and AVC as it did between MC and AC ,that is ,when MC is

less than AVC ,it must be falling, if MC is greater than AVC .it must be rising,

so ,as with the AC curve ,the MC curve crosses the AVC curve at its minimum point

What best describes the meaning of the term theorem

A conclusion provided by deductive reasoning

What does m means in angle geometry

It means "measure". So m<AVB is saying "the measure of Angle AVB is/= ? degrees".

What type of angle is a 154 degree angle

acute

Which term best describes a proof in which you assume the opposite of what you want to prove

The term that best describes a proof in which you assume the opposite of what you want to prove is 'indirect proof'.

What special marks are used to show that segments are congruent

hashmarks

What type of angle G

acute apex

True or false in a two column proof the right column states your reasons.

True

True or false if you took a true if then statement inserted a not in each clase and reversed the clauses the new staement would also be true

True. In that case, each of the statements is said to be the contrapositive of the other.

If point C is between points A and B then AC plus CB .

The real answer is Bc . Hate these @

Name the types of angles shown.

supplementary and straight

What point halfway between two endpoints of a line segment is a

It is known as the midpoint of the line segment

If A flowchart proof presents a logical argument using

Boxes and arrows.

Which of the following can be used to explain a statement in a geometric proof Check all that apply

Corollary.

Theorem.

Definition.

Postulate.

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