Question

find measures of each triangle if the angle are in ratio 7:3:8​

Answer 1

Step-by-step explanation:

Let the angles be x

7x+3x+8x=180

18x=180

x=10

70° , 30° ,80°

Answer 2

Answer:

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Let the ratio be 7x,3x,8x

A/q

The sum of a triangle =180 degree

So,

7x + 3x + 8x=180

18x=180

X=180/18=10

So the measure of angles=7x=7 x 10=70 degree

3x=3 x 10=30 degree

8x=8 x 10=80 degree.

We can verify this answer by adding the measures.

Verification,

7x + 3x + 8x=180(as we know)

70+30+80=180

180=180

⬆️⬆️

Verified.

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