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Askateboard ramp is in the shape of a right triangle what is the height of the ramp

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.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?