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Mathematics
Mathematics
Problem
10. Find the area of a rhombus if its vertices are
(
3
,
0
)
,
(
4
,
5
)
,
(
−
1
,
4
)
(3,0),(4,5),(-1,4)
(
3
,
0
)
,
(
4
,
5
)
,
(
−
1
,
4
)
and
(
−
2
,
−
1
)
(-2,-1)
(
−
2
,
−
1
)
taken in order. [Hint : Area of a rhombus
=
1
2
=\frac{1}{2}
=
2
1
(product of its diagonals)]
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