Area is base x height
8cm is the base , 8 cm is the height
8x8=64cm
5(a - 2b) - 3(a - 2b) |use distributive property: a(b - c) = ab - ac
= 5a - 10b - 3a + 6b
= (5a - 3a) + (-10b + 6b)
= 2a - 4b
I dont really the answer i am sorry i am hust writing this response to get points and ask questions
Really,

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