Answer:
÷
,
×
Step-by-step explanation: Let me know if you need an explanation.
To find the surface area, use this square pyramid surface area formula: Square Pyramid Surface Area = 2 x B x S + B 2 B = Width of the Square Base S = Slant length of one of the triangular faces and is calculated from the height and base width by using the equation: S= The square root of [(.5B) 2 + Height 2] .
C is the least that is beause it is .015 which is smaller than 0.15
The answer is D
here's your answer