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What is true about the sum of the measures of any two non-right angles in a right triangle?
Annagh
- The sum of any two angles - whether one of them is a right angle or not - must be less than 180 degrees, since the sum of all three angles is 180 degrees.
- the sum of the measures of any two non-right angles in a right triangle equals 90 degrees.
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A triangle in which one of the angles measures 90?
A right angle triangle.
If the sum of the measures of two angles of a triangle is equal to the measure of the third angle the triangle must be?
...a right triangle.
How can you use ratios of the side lengths to find the angle measures of the acute angles in a right triangle?
By using trigonometry that is applicable to a right angle triangle.
What are the measures of the acute angles in an isosceles right triangle?
isosceles means that it has 2 equal sides. The 2 acute angles are 45 and 45.
Can a triangle have three right angles?
A triangle can never have three right angles
How do you find the measures of the angles in a right isosceles triangle?
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
A triangle in which one of the angles measures 90?
A right angle triangle.
A triangle that has angles that measures 45 45 and 90degrees is an?
An isosceles right angled triangle
What are the measures of the base angles of a right isosceles triangle?
45 degrees.
If the sum of the measures of two angles of a triangle is equal to the measure of the third angle the triangle must be?
...a right triangle.
The sum of the degree measures of the acute angles of a right triangle is?
Since every type of triangle has a total of 180 degrees of angles, simply deduct the 90 of a right triangle, leaving you with a balance of ___ for the remaining acute angles.
In a right-angled triangle besides the right - angle one of the angles measures 30 degrees what does the other angle measures?
60 degrees. There are 180 degrees in a triangle.
What triangle has angles that measures 45 an 45 and 90 degrees?
Right triangles.
How do you make a triangle with 3 right angles?
A triangle cannot have more than one right angle, which measures 90o. The sum of all three angles in a triangle must equal 180o.
What does not have any right angles or angle whose measures are larger than a right angle?
An equilateral triangle, which has 3 angles of 60o.
Imagine an obtuse triangle in which one of the angles measures 45 such a triangle can also be classified as what?
right triangle an equalangular triangle acute triangle scalene triangle
How do you classify a triangle by its angles?
If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)
