Question

iIn python please

AutoSave H L04-3b Testing Lab - Protected View - Saved to this PC- Search A [email protected] J 7 File Home Insert Draw Design Layout Share Comments References Mailings Review View Help Areas and Volumes We'll write a program that prompts the user for a radius and then prints: a) The area and circumference of a circle with that radius b) The volume and surface area of a sphere with that radius 1. To get started, what is the input we'll need from the user? Write down some possible values: 2. Write down the four formulas we'll need to use to compute the desired outputs (use the Internet as needed): 3. Using the four formulas, use a calculator to compute the four output values for your first input value you listed in step 1. You can use Wolfram Alpha to compute the output values for the other two input values. (Or simply use the calculator!) Input: Circle area: Circle circumference: Sphere volume: Sphere surface area: Page 1 of 3 631 words Focus 80% Type here to search i a 5:14 PM 10/11/2020

Answer 1

1)

Example of input values are :

15.2

35.3

2)

formulas:

circle area: $\prod * r^{2}$

circumference: $2*\prod *r$

Sphere area:$4/3*\prod *r^{3}$

Sphere surface area:$4*\prod *r^{2}$

3)

input code:

import math "take user input''' radius=input("Enter a value: ") "I'store into list' radius=list (radius.split(" ")) "''convert string to int''. radius [int(i) for i in radius] "''print input'. print("Input : {@:9.2f} "''print Circle areal''. print("Circle area :{@:9.2f} "print Circle Circumference''. print("Circle Circumference :{@:9.2f} "''print Sphere Yolume''. print("Sphere Volume :{0:9.2f} 'print Sphere surface area!!! print("Sphere surface area : {@:9.2f} {1:9.2f} {2:9.2f}".Format(radius [@], radius [1], radius [2])) {1:9.2f} {2:9.2f}".Format(math.pi*radius [@]*radius [@],math.pi*radius [1] *radius [1], math.pi*radius [2] *radius [2])) {1:9.2f} {2:9.2f}".Format(2*math.pi*radius[@],2*math.pi#radius [1],2*math.pi*radius [2])) {1:9.2f {2:9.2f}".Format(math.pi*radius[@]*radius[@]*radius[@]*4/3, math.pi*radius[1]*radius[1]*radius[1]*4/3, math.pi*radius [2]*radius [2]*radius [2]*4/3)) {1:9.2f} {2:9.2f}".Format(4#math.pi #radius [@]*radius [@],4*math.pi*radius [1] *radius[1],4#math.pi*radius [2] *radius [2]))

output:

: Enter a value: 10 2 23 Input Circle area Circle Circumference Sphere Volume Sphere surface area 10.00 314.16 62.83 4188.79 1256.64 2.00 12.57 12.57 33.51 50.27 23.00 1661.90 144.51 50965.01 6647.61 : : ... Program finished with exit code 0 Press ENTER to exit console.]

code:

import math
'''take user input'''
radius=input("Enter a value: ")
'''store into list'''
radius=list(radius.split(" "))
'''convert string to int'''
radius = [int(i) for i in radius]
'''print input'''
print("Input :{0:9.2f} {1:9.2f} {2:9.2f}".format(radius[0],radius[1],radius[2]))
'''print Circle area'''
print("Circle area :{0:9.2f} {1:9.2f} {2:9.2f}".format(math.pi*radius[0]*radius[0],math.pi*radius[1]*radius[1],math.pi*radius[2]*radius[2]))
'''print Circle Circumference'''
print("Circle Circumference :{0:9.2f} {1:9.2f} {2:9.2f}".format(2*math.pi*radius[0],2*math.pi*radius[1],2*math.pi*radius[2]))
'''print Sphere Volume'''
print("Sphere Volume :{0:9.2f} {1:9.2f} {2:9.2f}".format(math.pi*radius[0]*radius[0]*radius[0]*4/3,math.pi*radius[1]*radius[1]*radius[1]*4/3,math.pi*radius[2]*radius[2]*radius[2]*4/3))
'''print Sphere surface area'''
print("Sphere surface area :{0:9.2f} {1:9.2f} {2:9.2f}".format(4*math.pi*radius[0]*radius[0],4*math.pi*radius[1]*radius[1],4*math.pi*radius[2]*radius[2]))