For this case we have that by definition, the surface area of a cone is given by:
Where:
r: It is the cone radius
s: It's the slant height
According to the data we have:
Substituting:
Thus, the surface area of the cone is
Answer:
Option B
Amelia earns $540 in a biweekly pay period. She has one withholding allowance. The withholding allowance exempts $3,800 annually
1 answer:
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Answer:
Proved
Step-by-step explanation:
Given:
We are first to prove that ΔABC and ΔDEF are congruent. That is they have same shape and size.
∆ABC≅∆DEF
AB = DE
BC = FE
See attachment for details
