Homeworkmaster2003 Homeworkmaster2003

06-09-2017
Mathematics

contestada

Please help explain this to me I don't understand it.

Find the perimeter of the triangle formed in the coordinate plane by the following points:

X (0 ,2)
Y (3,-2)
Z (-7,-2)

What I have is D=V (3-0)^2 + (3-7)^2

Respuesta :

mannster03 mannster03

06-09-2017

add the 2s and the 3s together then subtract that by 7

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musiclover10045 musiclover10045

06-09-2017

the perimeter is 23.06

round as needed.

See attached picture:

Ver imagen musiclover10045

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