Q.5 Plot the points A(0.4) B(-30) and C(20) on a graph paper. What
figure will we get on joining the points? Find the area of the figure
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Answer :- Triangle is formed by joining the given points and the areas is 10cm^2
Explanation :-
A(0,4)
B(-3,0)
C(2,0)
A triangle is formed with vertices A(0,4) , B(-3,0) and C(2,0)
Area of triangle is 1/2 × base × height
1/2 × 5 × 4
1 × 5 × 2
10 cm^2
Therefore the area of triangle formed by the given point is 10cm^2.
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