Find the measure of acute angle of a right angle triangle when one angle is 60°
2 answers:
Answer:
30 degrees.
Step-by-step explanation:
Let the acute angle be x.
Then as the 2 acute angles in a right triangle sum to 90 degrees,
x = 90 - 60
= 30.
<h2>Answer:</h2><h3>30°</h3><h3>Explanation:</h3><h3>What we know:</h3>
- We know that all angles in a triangle add up to 180°
- We know that 1 of the 3 angles is 90°
- We know that 1 one of the 3 angles is 60°
<h3>What to find out:</h3>
- What the last angle equals
We used the information we know to give us this equation.
90°+60°+x=180°
We add 90° and 60° to give 150°
150°+x=180°
<h3>x must therefore be 30°</h3>
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