kassyestrada
kassyestrada kassyestrada
  • 26-05-2021
  • Mathematics
contestada

Find the surface area of a cone with a radius of 4cm and a slant height of 7cm. Assume π has a value of 3.14

A. 50.3cm^2
B. 88.0cm^2
C. 138.2cm^2
D. 276.5cm^2

Find the surface area of a cone with a radius of 4cm and a slant height of 7cm Assume π has a value of 314 A 503cm2 B 880cm2 C 1382cm2 D 2765cm2 class=

Respuesta :

ddai3
ddai3 ddai3
  • 26-05-2021

Answer:

138.23cm^2

Step-by-step explanation:

I took an assessment with the same question

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CaveScriptjavaisgone
CaveScriptjavaisgone CaveScriptjavaisgone
  • 26-05-2021

I used a calculator for this, and got the answer of C. 138.2cm^2

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