Question

case study
In a maths class , teacher ask the students to mark the points ( 4 - 1 ) and ( -3 , 2 )to on the graph paper but Shweta mistakenly located the points ( - 1 , 4 )and (3 , - 2 .)
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Answer 1

Answer:

In a maths class , teacher ask the students to mark the points ( 4 - 1 ) and ( "-3" , 2 )to on the graph paper but Shweta mistakenly located the points ( - 1 , 4 )and (3 , - 2 .)

Answer 2

Answer:

The distance between the points, that teacher asked to mark is $\sqrt{58$.

Explanation:

Given points:

Points asked by the teacher to mark are; ( 4 - 1 ) and ( -3, 2);

Points mistakenly located by Shweta are (- 1, 4 )and (3, - 2);

We can use the distance formula to find the distance between the points, that teacher asked us to mark.

Distance Formula = $\sqrt{(x_{2}-x_{1})^{2} + (y_{2}-y_{1})^{2}$

Let us mark the points as:

$(x_{1}, x_{2}) = (4,-1)$

$(y_{1}, y_{2}) = (-3,2)$

Substituting the values to find the distance:

$\sqrt{(x_{2}-x_{1})^{2} + (y_{2}-y_{1})^{2}$

$\Rightarrow \sqrt{((-3-4)^{2} + (2+1)^{2}$

$\Rightarrow \sqrt{((-7)^{2} + (3)^{2}$

$\Rightarrow \sqrt{49 + 9$

$\Rightarrow \sqrt{58$

Therefore,

The distance between the points, that teacher asked to mark is $\sqrt{58$.

To know more about distance formula, visit:

https://brainly.in/question/5971539

To know more about co-ordinate points visit:

https://brainly.in/question/2974270

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