Solve the equation. 3x = 2x + 20 X = Ty!!
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If you're solving for g then move all terms to the left side and set equal to zero. Then set each factor equal to zero.
And your answer becomes
If you're solving for r then then move all terms to the left side and set equal to zero. Then set each factor equal to zero and your answer is
The sum of the lengths of two legs of the 30°-60°-90° right triangle is 6.69 centimeters. Using the ratio of sides for the 30°-60°-90° triangle, the sum is calculated.
<h3>What is the ratio of sides for the 30°-60°-90° triangle?</h3>The ratio for the 30°-60°-90° triangle is 1:√3:2 or x:x√3:2x
where x corresponds to the length opposite the 30° angle and x√3 is opposite of the 60° angle and 2x is opposite to the 90° angle.
<h3 /><h3>Calculation:</h3>It is given that the triangle is a right triangle with angles 30°-60°-90°
For such a triangle, the ratio of side lengths is x: x:2x
we have the length of the hypotenuse is
So, 2x =
⇒ x =
So,
the other length of the other leg is x√3 = √6 × √3 = 3 √2
Then, the sum of these two legs = √6 + 3√2 = 6.69 centimeters.
Learn more about the ratio of sides of a 30°-60°-90° triangle here:
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