Find the surface area of the pyramid. The side lengths of the base are equal.
2 answers:
Answer:
189.426
I used a calculator because the formula is complicated.
Answer: 32.9 I think?
Step-by-step explanation:
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The answer is 0.81 repeating
X y
3 6
5 10
7 14 the answer is B
Answer:
2.5 is closer
Step-by-step explanation:
Had this on a worksheet for math.
16 + 18 + 10 = 44
44 = x + 28
16 = x
x = 16
4/5
simplify 2/10 and you get 1/5 then add 1/5 + 3/5 and get 4/5
