Surface Area of Rectangular Pyramids Quick Check
5 of 55 of 5 Items
Question
A factory makes nylon tea bags. The bags are in the shape of a triangular pyramid. How much nylon is needed to make 50 tea bags given the following dimensions?
Base of the equilateral triangles: 40 mm
Height of the base triangle: 35 mm
Slant height of the equilateral triangular faces: 45 mm
(1 point)
Responses
153,125 mm2
153,125 mm squared
3,062.5 mm2
3,062.5 mm squared
170,000 mm2
170,000 mm squared
3,400 mm2