Answer:
or 
Step-by-step explanation:
Since a square's sides are all equal to each other you can use this formula for finding the area of a rectangle which is Base x Height or since all the sides are equal to each other you can just square the one side to get the desired answer!
Answer:
30 cm
Step-by-step explanation:
Sorry if im wrong
Answer:
x=28
Step-by-step explanation:
Answer:
3m^4
Step-by-step explanation:
the third one
Answer:
Hi! Saw your comment saying you got it, congrats! I hope you are having an amazing day/night and I wish you luck with the rest of your studies! I hope you don't mind that I use this for some points! <3
