Answer:
the measure of ∠1 is 92 degrees
Step-by-step explanation:
 
        
             
        
        
        
Answer: 1/2
Step-by-step explanation:
Number of red balloons = 17 
Number of purple balloons = 11 
Number of orange balloons = 3
Number of green balloons = 1 
Number of yellow balloons = 2
Total number of balloons = 34
The probability that a randomly selected balloon will be red will be:
= Number of red balloons/Total number of balloons
= 17/34
= 1/2