Question

7. The measures of the angles in a triangle are in the extended ratio of 3:4:5. Find the

measures of the angles.
1=
2=
3=

Answer 1

Below.

Explanation:

Angle 1 = (3/(3+4+5) * 180 = 3/12 * 180

= 45 degrees.

Angle 2 = 4/12 * 180 = 60 degrees.

Angle 3 = 5/12 * 180 = 75 degrees.