Question

Find the area of the triangle formed by the points (2,3),(6,3)and(2,6) by using co-ordinate geometry formula​

Answer 1

Answer:

FOR THIS YOU NEED TO KNOW THE FORMULA FOR CALCULATIg area i.e.

ar (abc)= 1/2.[x1 (y2-y3)+x2 (y3-y1)+x3 (y1-y2)]

now u need to carefully substitute the value . you'll get the area

Answer 2

Answer:

A(2,3)

B(6,3)

C(2,6)

AB=√(2-6)^2+(3-3)^2

=√(4)^2+(0)^2

=√16+0

=4

BC =√(6-2)^2+(3-6)^2

=√(4)^2+(-3)^2

=√16+9

=√25

=5

AC= √(2-2)^2+(3-6)^2

=√(0)^2+(-3)^2

=√0+9

=3