08-11-2019
Mathematics

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what is the missing length???

what is the missing length class=

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IAmBadAtMath45 IAmBadAtMath45

11-11-2019

28 + 53 = 81.

180 - 81 = 99.

Your missing length is 99 degrees.

( Just remember that all triangles add up to 180 degrees )

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