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vladimir2022 [97]
2 years ago
5

yuki says that if all lines are congruent, then all line segments must be congruent. Is yuki correct? explain

Mathematics
1 answer:
Lady_Fox [76]2 years ago
4 0

We want to see if we can extrapolate a property of lines to a property of segments.

We will see that Yuki is not correct.

We start with the statement:

"All lines are congruent, then all line segments must be congruent"

Where two things are congruent if these have the same shape and size.

The thing with lines, is that we know that all lines are infinite.

So we could say that all<u> lines have the same length</u>, so they are congruent.

But this is not the case for segments, segments have a <u>definite length </u>(because they have a beginning and an end).

Then we can find two segments with different lengths, and because these segments have different lengths, these segments can't be congruent.

Thus Yuki is not correct in her statement.

If you want to learn more, you can read:

brainly.com/question/4094374

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2 years ago
Given: JK tangent, KH=16, HE=12 Find: JK.
Y_Kistochka [10]

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7 0
3 years ago
What is the slope of the line that passes through the pair of points? (5,2) and (7,8) the answers are 2/3,-2/3,3/2 or -3/2
Mice21 [21]
Answer:  The slope is:  "3" ; which does not appear among the                                   answer choices given.
______________________________________________

The slope, "m" is calculated as follows:
___________________________________
Given two coordinates on a line; 

m = (y₂ − y₁) / (x₂ − x₁) ;
__________________________________________

We are given the following 2 (TWO) coordinates:
__________________________________________
 1)  (5,2) ; which is:  (x₁ ,y₁) ;  so x₁ = 5 ; y₁ = 2 ; AND:
 
 2)  (7,8);  which is:  (x₂ ,y₂) ;  so x₂ = 7; y₂ = 8 ;
_____________________________________________
So;  m = (y₂ − y₁) / (x₂ − x₁) = (8−2) /.(7−5) = 6/2 = 3 .

m = 3.  The slope is: 3 ; which does not appear among the answer choices given.
______________________________________________
Alternately,
______________________________________________
We are given the following 2 (TWO) coordinates:
__________________________________________
 1)  (7,8) ; which is:  (x₁ ,y₁) ;  so x₁ = 7 ; y₁ = 8 ; AND:
 
 2)  (5,2);  which is:  (x₂ ,y₂) ;  so x₂ = 5; y₂ = 2 ;
______________________________________________
So;  m = (y₂ − y₁) / (x₂ − x₁) = (2−8) / (5−7) = -6/-2 = 3 .

m = 3.  The slope is 3 ; which does not appear among the answer choices given.
________________________________________________
6 0
3 years ago
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