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3D Modeling Using Coordinates (3): Building Composite Solids

The composite solid below consists of 2 prisms. The prism at the bottom has dimensions 9.8 cm by 9.8 cm by 4.5 cm. The triangular prism up has a base that's an isosceles right triangle with leg = 13.6 cm.

The composite solid below consists of 2 prisms. The prism at the bottom has dimensions 9.8 cm by 9.8 cm by 4.5 cm. The triangular prism up has a base that's an isosceles right triangle with leg = 13.6 cm.

Construct this composite solid in the app below by plotting ordered triples at its vertices. Then use the polygon tool to build each of its faces.