English, asked by dharsanru2006, 18 days ago

find the area of the triangle with vertices A(0,4), B(0,0), C(3,0)​

Answers

Answered by karanmange56
1

Answer:

Take mate

Explanation:

Let ABC be a triangle having A(0,4);B(0,0);C(3,0)

Using distance formula, we get

AB=

(0−0)

2

+(0−4)

2

=

16

=4

BC=

(3−0)

2

+(0−0)

2

=

9

=3

CA=

(0−3)

2

+(4−0)

2

=

25

=5

Perimeter of △ABC=AB+BC+CA=4+3+5=12

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