Laura is designing a rectangular porch for her house. On her scale drawing, the vertices of the rectangle are (2,7),(8,7), and (2,9). What are the coordinates of the fourth vertex?

a)(8,9)
b)(7,9)
c)(7,2)
d)(2,8)
Is the answer a?

Give the answers to all the questions already

Wow, no answer? That's sad... This question was asked 6 years ago...

Now i'd say it would be 7 years and I need the answers.

Ok where the frick are the answers lmao🤣🤣

Anonymous is so right. Lol

i am back

It has to be (8, 9) because that would put the 4th corner above (8, 7) and right of (2, 9).

Still no answers come on

whats the heck.

it is (8,9)

So what I am getting is that is is (8,9)

hey loll is correct.

The coordinates (2, 7) and (8, 7) have the same Y axis, and so do (2, 9) and (8, 9), so (8, 9) would be correct

draw a sketch

The bottom has height 7
The top has height 9
The left side is at 4
the right side is at 8
what is missing is the upper right at (8,9)

5+7=12