Mathematics

09.02.2021 23:53

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Find the distance between the points and round to the nearest tenth if you have

Find the distance between the points and round to the nearest tenth if you have to.

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krystinayagel013

4,4(58 marks)

Imagine a right triangle

anyway

eqiaotn fo the distance betwen the points (x1,y1) and (x2,y2) is
$D= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$
distance bewteen A and B is disatnce bewteen (9,8) and (1,2)
notice increments of 2
$D= \sqrt{(9-1)^2+(8-2)^2}$
$D= \sqrt{(8)^2+(6)^2}$
$D= \sqrt{64+36}$
D=√100
D=10

distance is 10 units

fredgk

4,5(5 marks)

It's difficult sorry

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Find the distance between the points and round to the nearest tenth if you have

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