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sweet [91]
3 years ago
12

Which expression represents the distance between point (0, a) and point (a, 0) on a coordinate grid?

Mathematics
2 answers:
lord [1]3 years ago
7 0
\sqrt2a^{2} is the correct answer
Or A
Tema [17]3 years ago
5 0
The distance between any 2 points (x1,y1) and (x2,y2) is
D= \sqrt{(x2-x1)^2+(y2-y1)^2}

given
(0,a) and (a,0)
D= \sqrt{(a-0)^2+(0-a)^2}
D= \sqrt{(a)^2+(-a)^2}
D= \sqrt{a^2+a^2}
D= \sqrt{2a^2}
D= a\sqrt{2}

the disance is a√2

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