On a piece of paper, use a protractor to construct a triangle with angle measures of 20° and 30°. select from the drop-down menu to correctly classify the triangle. a triangle with angle measures of 20° and 30° . 1) an acute 2) an obtuse 3) a right

An acute triangle

she will most likely have 33  

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )