Question

Find the area of square formed by the vertices
(1,1),(1,3), (3,1) and(3,3).



please answer fast it's very urgent!!!​

Answer 1

Answer:

Area of triangle =

2

1

∣

∣

∣

∣

∣

∣

∣

∣

1

1

1

1

3

1

1

5

7

∣

∣

∣

∣

∣

∣

∣

∣

=

2

1

∣1(21−5)−1(7−5)+1(1−3)∣

=

2

1

∣16−2−2∣=6

Hence, area of the triangle with the given coordinates is 6.

Answer 2

Step-by-step explanation:

hence the given is 6

hope it helped and did u forgive me for my fault