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Andre45 [30]
3 years ago
12

What is the perimeter of this rectangle?

Mathematics
2 answers:
yaroslaw [1]3 years ago
8 0
I think A. but I'm not a 100% sure
Inga [223]3 years ago
4 0

Answer:

The perimeter of the rectangle is given by

P=2(x_2-x_1)+2(y_2-y_1)

A is the correct option.

Step-by-step explanation:

Distance formula of two points is given by

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2

Using the distance formula,

Length of the rectangle is given by

l=\sqrt{(x_2-x_1)^2+(y_1-y_1)^2

l=\sqrt{(x_2-x_1)^2

l=(x_2-x_1)

Width of the rectangle is given by

w=\sqrt{(x_2-x_2)^2+(y_2-y_1)^2

w=\sqrt{(y_2-y_1)^2

w=(y_2-y_1)

Hence, the perimeter of the rectangle is given by

P=2l+2w\\\\P=2(x_2-x_1)+2(y_2-y_1)

A is the correct option.

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