To solve this problem you must apply the proccedure shown below:
1. You have that the ratio of the measures of the three angles is 
2. The sum of the interior angle of a triangle is 
3. Let's say that the measure of each angle is 
multiplied by the ratio. Therefore, you can write the following equation and solve for :
4. Therefore, the measure of each angle is:
The answer is: 
Answer:
82.5
Step-by-step explanation:
the mean and standard deviation of the data is 82.5
R = 0.045 * 100 = 4.5 % Answer
Answer:
16
Step-by-step explanation:
1/2 (perpendicular height × base)
1/2(4×8)
2×8
=16
Answer:
227
Step-by-step explanation:
you add then subtract
