Question

Three vertices of a rectangle are (–2, 1), (–2, –3), and (4, –3).

What are the coordinates of the fourth corner point of the rectangle?

A.
(–2, 4)

B.
(–3, 4)

C.
(4, 1)

D.
(4, 3)

Answer 1

have you plotted the points on the number plane..?

Answer 2

if not, here is a number plane you can use

https://www.desmos.com/calculator

Answer 3

no

Answer 4

well that should be your 1st step... and you'll find the 4th vertex

Answer 5

how do i place a dot on it

Answer 6

in each box just type (-2, 1)
then press enter and you'll see the point appear

Answer 7

it has a triangle with a !

Answer 8

how to enter it right

Answer 9

well 3 points will form a triangle, you need a rectangle, so after looking at what you have plotted, where should the 4th point go.

or enter each choice for the 4th vertex and plot it... then decide if it creates a rectangle

Answer 10

no look

Answer 11

use brackets

(-2, 1)

like that

Answer 12

ok

Answer 13

thanks a lot