Find the distance between C(3, -7) and D(3, -8)
Answers
Answered by
1
Answer:
√15 is the answer
Step-by-step explanation:
√(x2-x1)^2+(y2-y1)^2
√(3-3)^2+(-8-(-7))^2
√(9-9)+(64-49)
√0+15
√15
Answered by
0
Answer:
d(C,D)=1
Step-by-step explanation:
d(C,D)=√(x2-x1)^2+(y2-y1)^2
= √(3-3)^2+[(-8)-(-7)]^2
= √0+(-8+7)^2
= √(-1)^2
= √1
= 1
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