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I need help, please! I don't understand

I Need Help Please I Dont Understand class=

Sagot :

Answer:

A, D, E

Step-by-step explanation:

The perimeter is all of the sides added together

So, since a rectangle has 2 pairs of parallel congruent sides, or 2l and 2w, anything that would result in 2l+2w would be correct.

A, l+w+l+w=2l+2w

B, l*w cant be simplified more

C, 2*l*w would end up with 2l*w due to pemdas

D, 2(l+w)=2l+2w by distribution

E, (2*l)+(2*w)=2l+2w