Mathematics, 04.05.2021 20:50 2005AngelMoore
The chord ab is 30 and the radius is 17 what is the length of cd
Answers: 3
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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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Mathematics, 21.06.2019 23:00, arnold2619
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
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Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 3
The chord ab is 30 and the radius is 17 what is the length of cd...
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