Answer: 10%
Step-by-step explanation:
The difference between his estimated and actual distance is 15 - 13.5 = 1.5
The percentage of error is the difference divided by the actual value.
1.5÷15 = 0.10
Converted to a percentage, it is 10%
Answer:
11
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
-2 + 6 = 4
Answer:
95
Step-by-step explanation:
Angle sum in a trianle=180
Angle a=180-50-35=95