Question
Question: The area of the pentagon whose vertices are (4, 1) (3, 6) (–5, 1) (–3, – 3) and (–3, 0) is...
The area of the pentagon whose vertices are
(4, 1) (3, 6) (–5, 1) (–3, – 3) and (–3, 0) is
A
30 unit2
B
60 unit2
C
120 unit2
D
None
Answer
30 unit2
Explanation
Solution
= 21{4136−51−3−3−3041}
=21 [24 – 3 + 3 + 30 + 15 + 3 – 9 – 3]
=21| 60 | = 30 unit2