Question

Triangle ABC is 4:13:19

Find the measure of the angles

Answer 1

20 degrees

65 degrees

95 degrees

Explanation:

Add the numbers in the ratio.

4+13+19=36

Divide the sum of all the angles in a triangle by the sum of the numbers in the ratio.

180/36=5

Multiplying 5 to each of the numbers in the ratio will give the measures of the angles.

4(5)=20 degrees

13(5)=65 degrees

19(5)=95 degrees