A straight waterslide is 176 feet above ground and has an angle of depression of 43". How long is the slide to the nearest foot?
258 feet
120 feet
129 feet
240 feet

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.

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder