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erica [24]
3 years ago
12

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

Mathematics
2 answers:
o-na [289]3 years ago
5 0

Answer:

\sqrt{2} a

Step-by-step explanation:

The distance between point (x1,y1) and (x2,y2) on a coordinate plane is given by expression \sqrt{(x1-x2)^2+(y1-y2)^2}

In the problem given coordinate points are

(0, a) and (a, 0).

Thus, distance between these points are given by

distance = \sqrt{(x1-x2)^2+(y1-y2)^2}\\=>distance = \sqrt{(0-a)^2+(a-0)^2}\\=>distance = \sqrt{(a)^2+(a)^2}\\\\=>distance = \sqrt{2a^2}\\=>distance = \sqrt{2} a

Thus , expression \sqrt{2} a gives the distance between point (0, a) and point (a, 0) on a coordinate grid.

olasank [31]3 years ago
3 0

Answer:

A) √2a^2

Step-by-step explanation:

I just took the quiz on edge

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Step-by-step explanation:

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