Question

39) If the angle of a triangle is (x + 20)°, (5x+10)° and (4x+50)° respectively, what kind of triangle will it be?​

Answer 1

Answer:

Scalene Triangle

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

Sum of angles of triangle is 180°

180° = (x+20°) + (5x+10°) + (4x+50°)

180° = 10x + 80°

X = 10°

So, angles are 30°,60°,90°

Then it is a scalene triangle

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