if correct I will give brainly ​

If Correct I Will Give Brainly class=

Answer :

I thinks it a or b!:3 I hope I helped I can’t see 2 clearly maybe if u type it out!!❤️

Answer:

D

Step-by-step explanation:

Like it said, you gotta square one of the sides to find the area, and 20 squared is 400.