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Chapter 7
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Collinearity and area of a triangle
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Quiz
Class X
Quick check : Collinearity and area
6 questions
Question 1 of 6
Score:
0
/ 0
Area of triangle with vertices
(
2
,
3
)
,
(
−
1
,
0
)
,
(
4
,
−
2
)
(2,3), (-1,0), (4,-2)
(
2
,
3
)
,
(
−
1
,
0
)
,
(
4
,
−
2
)
:
A
8
8
8
B
8.5
8.5
8.5
C
17
2
\frac{17}{2}
2
17
D
9
9
9
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