Question

12
b) If two angles forming a linear pair are in the ratio 2:4 , find the measure of the smallest
angle.
25 points!

Answer 1

actually, this is worth 13 points. not 25. thanks!

Answer 2

Answer:

6 0°

Step-by-step explanation:

sum the parts of the ratio, 2 + 4 = 6 parts

A linear pair of angles sum to 180°

Divide by 6 to find the value of one part of the ratio.

180° ÷ 6 = 30° ← value of 1 part of the ratio, thus

2 parts = 2 × 30° = 60° ← smallest angle