381/variants/1558083/take/6/ Use the Pythagorean theorem to find the height of the pyramid. a²+b²=c² 1 SA = PI + B v = 1/1 Bh 3 **Use 11.2.3 Practice and Skill Builder for help** 2D Net 4.7 cm 2.8 cm 3D Square Pyramid slant height 4.7 cm ☆ Identify the following height Perimeter of base P = 2.8 cm 2 Area of Base Surface Area = 3 cm² 5.5 cm 5.5 cm 5.5 cm 5.5 cm Height = Volume = 5 cm³