Triangle 1 (18,12,90)–2 (50,12,115)–3 (85,12,75) is the base of a pyramid. The vertex V is...

Triangle 1 (18,12,90)–2 (50,12,115)–3 (85,12,75) is the base of a pyramid. The vertex V is 8 mm behind point 1,8 mm to the left of point 2, and 45 mm above point 3. Complete the front and top views of the pyramid.

FIGURE Lay out and solve four problems per sheet as assigned. Use Layout A–1 or A4–1 (adjusted) divided into four equal areas.