Question

the angle of a trangle are in the ratio 2: 3:7 the mesure of the largest angle​

Answer 1

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Answer 2

Answer:

105 deg

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Step-by-step explanation:

the sum of all the angles of a triangle is 180 deg.

each of the numbers in the ratio are multiplied by a common number, which we will keep as n.

so, we can form the following equation and solve it.

2n+3n+7n=180 deg

12n = 180 deg

n = 15 deg

2n=30 deg

3n = 45 deg

7n = 105 deg

since 105 is the highest number, it is the measure of the biggest angle of the triangle