Question

The angle of triangle are in ratio 3:1:2. the measure of the largest angle is

Answer 1

Answer:

let angles be = 3x, 1x, 2x

now,

3x + 1x + 2x = 180 ( angle sum property)

6x = 180

x = 180/6

x = 30

3x = 3(30) = 90°

1x = 1(30) = 30°

2x = 2(30) = 60°

measure of the largest angle is 90°

Step-by-step explanation:

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