Hey there! I'm happy to help!
We see that points A and B are on the same horizontal line, and and they are 10 units apart. C and D are on their own horizontal line and they are also 10 apart. This means that this is a square, so we multiply one side by itself
10²=100
The area is 100 square units.
Have a wonderful day! :D
Answer:
3
Step-by-step explanation:
We can use the slope formula:

Let's let (11,8) be x₁ and y₁ and let's let (17,26) be x₂ and y₂. So:

Subtract:

So, our slope is 3.
And we're done!
Answer:
7/10
Step-by-step explanation:
Try 7/10
(7/10)^2=49/100
Answer: skip count
Step-by-step explanation: