14-06-2021
Mathematics

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. The ratio of three angles of a triangle is 1:2:3. Find the measurement of
the angles.

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15-06-2021

Answer:

Step-by-step explanation:

Sum of angles in a Δ= 180°

x + 2x +3x = 180

6x= 180

Divide both sides by 6

x=30

sooo x= 1×30= 30, 2x= 2×30= 60, 3x=3×30= 90

since 30+60+90= 180

∴the angles are 30°,60° and 90° respectively

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