Find the sharp corners of a right triangle if one of them is 8 times smaller than the other.

univerkov | May 30, 2021 | education

Let one be equal to the variable a.

Then the other will be expressed as 8a.

Since we know that their sum is 90 °, then we write down the equation and find out what they are equal to:

a + 8a = 90;

9a = 90;

a = 10;

90 – 10 = 80.

Answer: 10 ° and 80 °.

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