Math, asked by vishnu930, 1 year ago

answer two questions fastly

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Answered by subha31

distance = √[( X2 - X1 )²+(Y2-y1)²]
therefore,
distance d. =
$\sqrt ( ( - 5 - 4) { }^{2} + ( - 2 - 1) {}^{2} ) \:$
= √90

vishnu930: explain for 4 marks

vishnu930: please

subha31: if u satisfied with this answer please select brainliest answer.

vishnu930: explain

subha31: apply the formula. take the points as (X1,Y1) and (X2,Y2) respectively. then apply the formula. finally take root valur if necessary.

subha31: in my answer, the formula was typing mistake. between (x2-x1)² and (y2-y1)² , not minus(-).there will be plus(+)

vishnu930: yes

vishnu930: i remember it right now

subha31: if you are satisfied with this answer, please mark as braimliest this.

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