3 years ago

HELP!!!! 15 POINTS!!! BRAINLEIST

Mathematics

1 answer:

n200080 [17]3 years ago

7 0

The answer would be 30cm squared

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we have the coordinates of ABCD

there are 2 ways of doing this one is you find the distance of ab, bc, cd and da and then add the answers together. there is another way but i dont remember it properly so i am just gonna do it this way

distance between 2 point = $\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}$

$d = \sqrt {(4 - 1)^2 + (4 - 1)^2}$

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so its a square with all the same sides so perimeter is 4 x 4.24

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mark me as brainliest please

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