Question

In the adjoining figure, Find the values
of x andy
2 The angles of a trianglė are arranged
in descending order of their magnitudes.
of the difference between two consecutive
angles is 10 Find the three angles,​

Answer 1

Answer:

Let the measure of three angles of the triangle be x degrees, (x + 10) degrees and (x + 20) degrees.

It is known that the sum of three angles of a triangle is 180 degrees.

i.e. x + (x + 10) + (x + 20) = 180

Or 3x + 30 = 180

Or 3x = 180 - 30 = 1 50

Or x = 50

Now, x + 10 = 50 + 10 = 60 and x + 20 = 50 + 20 = 70

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Step-by-step explanation:

Answer 2

Answer:

Let the measure of three angles of the triangle be x degrees, (x + 10) degrees and (x + 20) degrees.

It is known that the sum of three angles of a triangle is 180 degrees.

i.e. x + (x + 10) + (x + 20) = 180

Or 3x + 30 = 180

Or 3x = 180 - 30 = 1 50

Or x = 50

Now, x + 10 = 50 + 10 = 60 and x + 20 = 50 + 20 = 70

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