aclay2000
contestada

What is the combined area of the two bases of the following cylinder?


A. 452.16 cm2
B. 904.32 cm2
C. 113.04 cm2
D. 226.08 cm2

What is the combined area of the two bases of the following cylinder A 45216 cm2 B 90432 cm2 C 11304 cm2 D 22608 cm2 class=

Respuesta :

trueangel12310
Area of base = Area of circle pi*r^2 but there are 2 circles so 2(pi*r^2) r=d/2 d=12 so r= 6 (2*3.14*6*6)= D. 226.08 cm^2
asuwafohjames

The combined area of the two bases of the cylinder is 226.08 and the right option is D. 226.08 cm².

What is area?

Area is the region or space occupied by an object.

To calculate the combined area of the bases of the cylinder we use the formula below.

Formula:

  • A = 2πr²............... Equation 1

Where:

  • A = Area of the bases of the cylinder
  • r = Radius of the base of the cylinder

From the question,

Given:

  • r = 12/2 = 6 cm
  • π = 3.14

Substitute these values into equation 1

  • A = 2×3.14×6²
  • A = 226.08 cm²

Hence, the combined area of the two bases of the cylinder is 226.08 and the right option is D. 226.08 cm².

Learn more about area here: https://brainly.com/question/17713367

#SPJ2

Otras preguntas