Question

Find the distance between the mall and the school if their coordinates are (3,2) and (8,6) respectively.

A. 3.56
B. 6.40
C. 9.27
d.12.18

Answer 1

SOLUTION

TO CHOOSE THE CORRECT OPTION

Find the distance between the mall and the school if their coordinates are (3,2) and (8,6) respectively.

A. 3.56

B. 6.40

C. 9.27

D. 12.18

EVALUATION

Here it is given that the coordinates of mall and the school are (3,2) and (8,6) respectively.

So the required distance between the mall and the school

$\sf{ = \sqrt{ {(8 - 3)}^{2} + {(6 - 2)}^{2} } \: \: \: unit }$

$\sf{ = \sqrt{ {(5)}^{2} + {(4)}^{2} } \: \: \: unit }$

$\sf{ = \sqrt{ 25 + 16 } \: \: \: unit }$

$\sf{ = \sqrt{ 41 } \: \: \: unit }$

$\sf{ = 6.40\: \: \: unit }$

FINAL ANSWER

Hence the correct option is B. 6.40

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