2 years ago

Find the distance CD rounded to the nearest tenth. C = (7,-4) and D = (-8,-5) CD = [?]

Mathematics

1 answer:

quester [9]2 years ago

7 0

Answer:

CD= 15.03

Step-by-step explanation:

x1=7, x2= -8

y1=-4, y2=-5

distance CD= √(x2- x1) 2+ (y2-y1)2

= √( -8-7)2 + [-5-(-4)]2

= √(15)2+ (-5+4)2

= √225+ (1)2

= √225+1

= √226

= 15.03

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