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antiseptic1488 [7]
3 years ago
14

What is the distance between the points (-7, 7) and (-7,8) ?

Mathematics
1 answer:
Rainbow [258]3 years ago
5 0

Answer: 1 unit

Step-by-step explanation:

The formula for calculating the distance between two points is given as :

D = \sqrt{(x_{2}-x_{1}) ^{2}+(y_{2}-y_{1}) ^{2}}

x_{1} = - 7

x_{1} = - 7

y_{1} = 7

y_{2} = 8

substituting into the formula , we have

\sqrt{(-7-(-7))^{2}+ (8-7)^{2}}

D = \sqrt{1}

D = 1 unit

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