maddymiller321 maddymiller321
  • 02-06-2020
  • Mathematics
contestada

5. Find the surface area of the cone. Round to
the nearest hundredth.
2 ft
6 ft

5 Find the surface area of the cone Round to the nearest hundredth 2 ft 6 ft class=

Respuesta :

Аноним Аноним
  • 02-06-2020

Answer:

[tex]52.3m^2[/tex]

Step-by-step explanation:

Use these formulas

[tex]A=\pi rl+\pi r^2\\l=\sqrt{r^2+h^2}[/tex]

Now solve

[tex]A=\pi r(r+\sqrt{h^2+r^2} )\\=\pi *2*(2\sqrt{6^2+2^2} )\\=52.3m^2[/tex]

Answer Link

Otras preguntas

What is the solution to the proportion? 14/16 = 21/x a. x = 10.7 b. x = 18.4 c. x = 24 d. x = 32
if an organization’s competitive strategy relies on long-term relationships with the clients who purchase the organization’s goods and services, the organizatio
Express the sum of each pair of numbers as a product of greatest common factor of the numbers and another sum
In zlateh the goat how do Aaron's mother and sisters feel about zlateh
What are the limit laws???
What is the simplified form Of (y^8)(y^2)
the pronatalist bias is related to the fatalistic motivation for parenthood. (points : 1) true false
what is a land bridge
a(b)(-c), for a=7, b = -2, c= 15
primary function of the central vacuole