I have no idea how to do this (screen shot below)

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18 votes

Answer:

435 is the answer

Explanation:

well first you can cut it up

9x7=63

than 8x15=120

than for the trangle

you do 24x 21= 504 than you do 504/2=252

than add all of them =435

GreenGiant answered Jan 11, 2023

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