The radius of a regular nonagon (9-sided) is 11cm. find the area of this nonagon shown
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Mathematics, 10.05.2021 04:10 j4ckd4ws
The radius of a regular nonagon (9-sided) is 11cm. find the area of this nonagon shown
Answers: 1
Mathematics, 21.06.2019 14:40
Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g
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Mathematics, 21.06.2019 22:10
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
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