Need helpp fastt plss will give brainliest to who is correct plss helpp

Mathematics

1 answer:

Lynna [10]3 years ago

6 0

The answer is 42cm. the area of the rectangle in the middle is 30cm. the area of the triangle on the left is 6cm because the formula is 1/2Bh. B=2 and h=6, so 12/2=6. there are 2 of the triangles however, so you add 30+12=42

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