2 years ago

The angles in a triangle are in the ratio 1 2 3 show that the triangle is a right angled triangle

Mathematics

1 answer:

adelina 88 [10]2 years ago

3 0

Answer:

If in a 1:2:3 ratio, then

x + 2x + 3x = 180

6x = 180

x=30

Therefore, triangle must have angles of 30, 60, 90

Step-by-step explanation:

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