Problem

(Practice) Write appropriate if statements for the following conditions:a. If an angle is...

(Practice) Write appropriate if statements for the following conditions:

a. If an angle is equal to 90 degrees, print the message “The angle is a right angle”; else, print the message “The angle is not a right angle.”


b. If the temperature is above 100 degrees, display the message “above the boiling point of water”; else, display the message “below the boiling point of water.”


c. If the number is positive, add the number to the variable positivesum; else, add the number to the variable negativesum.


d. If the slope is less than 0.5, set the variable flag to 0; else, set flag to 1.


e. If the difference between volts1 and volts2 is less than 0.001, set the variable approx to 0; else, calculate approx as the quantity (volts1 - volts2) / 2.0.


f. If the frequency is above 60, display the message “The frequency is too high.”


g. If the difference between temp1 and temp2 exceeds 2.3, calculate the variable error as (temp1 - temp2) * factor.


h. If x is greater than y and z is less than 20, request that the user input a value for the variable p.


i. If distance is greater than 20 and less than 35, request that the user input a value for the variable time. 

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Solutions For Problems in Chapter 4.2