The total surface area of the cone is 542.592 square mm
<h3>Total surface area of a cone</h3>
The formula for calculating the total surface area of a cone is expressed as:
TSA = πr(r + l)
where
r is the radius of the cone
l is the slant of the cone
Given the following parameter
l = 13.6mm
r = 8mm
Substitute
TSA = π(8)(8+13.6)
TSA = 3.14(8)(21.6)
TSA = 542.592 square mm
Hence the total surface area of the cone is 542.592 square mm
Learn more on surface area here: brainly.com/question/76387
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Answer:
Choice A. x = y
Step-by-step explanation:
x and y are alternate interior angles.
Theorem:
If parallel lines are cut by a transversal, then alternate interior angles are congruent.
Answer: Choice A. x = y
Answer:
B
Step-by-step explanation:
-2-(-4) = -2 + 4
B shows subtracting 2 to the left then adding 4 to the right.
Answer:
Step-by-step explanation:
Let, A=(3,2)
B=(-1,10)
So, The equation will be
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Answer:
27
Step-by-step explanation:
3x3+2x9=27
