How do you answer the picture below?

Mathematics

1 answer:

3241004551 [841]2 years ago

3 0

Answer:

42cm²

Step-by-step explanation:

because if the perimeter of the rectangle is 28 then the length is 5, 5 - 11 = 6, the formula for finding the trapezium is to add the 2 parallel sides, half them, then times them with the length so your sum will look like this, 5+9=14, (i knew the other side was 9 as the length of AB is the same as the length of FC, which is the one of the parallel sides of the trapezium) then we do 14÷2=7, finally we times 7 by 6 which is 42cm²

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3 years ago

Thanks!! got a 100% on the test bc of brain.ly

Lorico [155]

Your welcome ig brainly helps everyone in need of help

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