(100 points) A cone-shaped table centerpiece has a diameter of 14 cm and a slant height that measures 31 cm. What is the surface area of the centerpiece? (Use 3.14 for Pi and round to the nearest hundredth. Recall the formula S A = pi r l + pi r squared.) ANSWER CHOICES-
A-681.38 cm^2

B-835.24 cm^2

C-1,362.76 cm^2

D-1,978.20 cm^2

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Ответ:

lauren9469

10.12.2020

Mathematics

Hey there!

In order for you to find how to get to the decimal, you could divide the numerator from the denominator

"What fraction is equivalent to 0.35 ?"

$\bold{\frac{1}{2} }$ → $\bold{0.2}$

$\bold{\frac{11}{20} }$ → 0.55

$\bold{\frac{7}{20} }$ → 0.35

$\bold{\frac{3}{5} }$ → 0.6

$\bold{C.\frac{7}{20} }$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

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