36
Mathematics, 15.04.2020 22:59 Juanga122
The terminal side of an angle θ in standard position intersects the unit circle at
36
85
,
77
85
. What is cos(θ)?
Write your answer in simplified, rationalized form.
Answers: 3
Mathematics, 21.06.2019 22:10, ansonferns983
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: 1
The terminal side of an angle θ in standard position intersects the unit circle at
36
36
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