Answer:
What's the question?
Step-by-step explanation:
6.7*6.7 to find the surface area of the base which is 44.89
4*1/2*10.1*6.7 to fix the surface area of all four triangular faces which is 135.34
Plus them together 44.89+135.34 which is 180.23
25 because 5 times 5 is 25 im writing more because it has to be at least 20 characters
