Write a two-column proof for the following conjecture.
given: parallelogram abcd
prove:...
Mathematics, 02.01.2020 10:31, carmenala2
Write a two-column proof for the following conjecture.
given: parallelogram abcd
prove: ∠a and ∠b are supplementary.
∠b and ∠c are supplementary.
Answers: 1
Mathematics, 21.06.2019 16:00, brattymoo1009
This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?
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Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.
Answers: 2
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