Answer:
Perimeter= 12 feet Area= 6 feet (squared)
Step-by-step explanation:
Perimeter= Adding all the sides together, that means it is 3+4+5= 12 feet
Area= Hight times base divided by 2. Because hight times base is area of a rectangle, and a right triangle (and all other triangles) is half of it. Because it is a right triangle, its hight must be 3 or 4, and base also 3 or 4. But no the same number twice, so 3*4=12, 12/2=6 feet (squared).
I hope that helped! =)
Answer:
this seems like the pythagoras theorem so uhm 90
I'm sorry but I don't see any terms, when I figure out how to put a photo in, I will help you with it.
Answer:
C
Step-by-step explanation
5*x=5x -----5*2=10------5*3=15
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