Question

What is the perimeter of this rectangle?

Answer 1

2(x2 − x1) + 2(y2 − y1)
(x2 − x1)(y2 − y1)


4(y2 − x1)(x2 − y1)

Answer 2

It is \[Perimeter of rectangle = 2 * (Length + Width)\]

Answer 3

okay thanks! can you help me with another one?

Answer 4

\[Length = x_2 - x_1\]
\[Width = y_2 - y_1\]

Then apply the rule to get the perimeter :)

Answer 5

Aha .. Feel free :D

Answer 6

kk ill tag you if i need help

Answer 7

@Omar_Elboredy
What is the area of this triangle?