the point (3,4) , (11,10) and (5,11/2) are
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0
Answer:
Distance between two points calculator, formula, work with steps, step by step calculation, real world and ... Distance between points (4, 3) and (3, -2) is 5.099 ... (7, 11) and (-1, 5), 10.
Step-by-step explanation:
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Answered by
0
Answer:
Let the points be P(3,4),Q(11,10) and R(5,
2
11
)
PQ=
(11−3)
2
+(10−4)
2
=
8
2
+6
2
=
64+36
=
100
=10 units
QR=
(5−11)
2
+(
2
11
−10)
2
=
(−6)
2
+(
2
−9
)
2
=
36+
4
81
=
4
225
=
2
15
units
PR=
(5−3)
2
+(
2
11
−4)
2
=
2
2
+(
2
3
)
2
=
4+
4
9
=
4
25
=
2
5
units
Clearly, PR+QR=
2
5
+
2
15
=10 units =PQ
Hence, the points P,R and Q are collinear.
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