01-04-2022
Mathematics

contestada

What is the surface area of a sphere with a 4 ft diameter (round to 1 decimal)?
A) 12.6 ft2
B) 16.7ft2
C) 50.2 ft2
D) 100 ft2

Respuesta :

Аноним Аноним

20-04-2022

Radius=Diameter/2
Radius=r=4/2=2ft

TSA:-

4πr²
4π(2)²
3.14(4)(4)
16(3.14)
59.24ft²

Answer Link

Otras preguntas

How do you do this algebra question

Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.

What is the solution to this system of linear equations: y-x=4 and y+2x=1 1) (-1,3) 2) (0,4) 3) (1,-1) 4) (-3,3)

Heating zinc sulfide in the air causes the formation of

What is the solution to this system of linear equations: y-x=4 and y+2x=1 1) (-1,3) 2) (0,4) 3) (1,-1) 4) (-3,3)

Why does a pendulum eventually stop swinging?

Why was there growing involvement of the USA in Europe in the years 1945-48 ??

What long-term effect do you think EU membership will have on nationalism in Europe? Explain.

What are the origins of prevailing ideas about natural, ideal, and deviant bodies in sports and in society?

what does the agora tell us about the culture of athens?