Math, asked by sadikshyaa528, 1 month ago

if the distance between the points (a,3) and (8,3) is 7 units find the value of a​

Answers

Answered by chintu9048
5

Answer:

distance formula

\sqrt{(x2 - x1) {}^{2} } + \sqrt{(y2 - y1) {}^{2} }

7=√(8-a)^2 +√(3-3)^2

7=√64-a^2+0

49-64=-a^2

-15=a^2

a=√15

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