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Oh, what a happy little triangle we have here! If one angle is a cozy 90 degrees, that means the other two angles will add up to 90 degrees as well. So, they will be two smaller angles that when added together equal 90 degrees, creating a lovely balance in our triangle. Just remember, there are no mistakes, just happy little angles to discover!
If a triangle has one 90 degree angle, it is classified as a right triangle. The other two angles in a right triangle must add up to 90 degrees since the sum of the angles in any triangle is always 180 degrees. Therefore, the other two angles in a right triangle are acute angles, each measuring less than 90 degrees.
Well, honey, if you've got a triangle with one 90-degree angle, that's what we call a right triangle. The other two angles have to add up to 90 degrees to keep things all nice and tidy, so they'll be less than 90 degrees each. So, grab your calculator and subtract 90 from 180 to find out the measure of those other two angles. Math can be a real hoot, can't it?
The other two angles can be any two that add up to 90 degrees.
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Which triangle contains a 90 angle?
A right triangle contains one 90 degree angle and the other angles must add to 90 because the sum of the angles in a triangle is 180 degrees.
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.)
One angle of an isosceles triangle measure 100 degree what are the measures of the other two angles?
40 degrees each
Why can some isosceles triangles be ringt angle triangles?
An isosceles triangle only requires that two of its inside angles be equal to eachother. Therefore, a right angle triangle (90 degree inside angle) with two 45 degree inside angles on the the two other corners would be considered an isoceles triangle. However, this would be the ONLY right angle triangle that would be considered an isoceles triangle since all inside angles must add up to 180 (90+45+45=180).
How do you get 90 degree angles in 1 triangle?
There are 180 degrees in a triangle - the sum of the angles totals 180 . So there can only be on 90 angle. The other two angles must add up to 90. Pythagoras theorem states " The square of the hypotenuse of a RIGHT ANGLED (90 degrees) triangle equals the sum of the squares on the other two sides". So if you have a 3-4-5 or a 5-12-13 triangle and their multiples etc, you will have a triangle with a 90 degree angle.
If you have a triangle with one angle 110 degree's and the other two angles equal 120 degree's What are the other 2 angles?
A triangle has only three angles and they sum to 180 degrees.
What are the two sides of a triangle with one 90 degree angle?
It will be a right angle triangle and the other sides will have acute angles.
What angle Angle of a triangle is equal to the sum of the measures of its two remote interior angles?
A right angle triangle has a 90 degree angle and its other two angles add up to 90 degrees
Which triangle contains a 90 angle?
A right triangle contains one 90 degree angle and the other angles must add to 90 because the sum of the angles in a triangle is 180 degrees.
What other triangle is similar to isosceles triangle?
A right angle triangle with 45, 45 and 90 degree angles is similar to an isosceles triangle
How do you separate a triangle into other triangles?
All triangles have 3 sides and 3 interior angles that add up to 180 degrees and are classed as follows- 1 Scalene triangle has 3 different acute angles 2 Right angle triangle has a 90 degree angle and 2 acute angles 3 Obtuse triangle has 1 obtuse angle and 2 different acute angles 4 Isosceles triangle has 2 equal acute angles and 1 other angle 5 Equilateral triangle has 3 equal 60 degree angles
What kind of triangle has one right angle and two acute angles?
A right angle has a 90-degree and in two acute angles.
What is a sixty five degree triangle?
If its other two angles are 25 degrees and 90 degrees then it is a right angle triangle.
Does sohcahtoa work on a 90 degree angle I have a right triangle with a hypotenuse of 1m no other sides or angles were provided?
No. Given a triangle with only the right angle and the hypotenuse, you cannot calculate the other sides nor the other angles.
If one angle of a triangle measures 54 degree and the other angle measures 36 degree the other angle has to be an acute angle.?
False because the 3rd angle has to be a right angle of 90 degrees because the 3 angles of any triangle add up to 180 degrees.
Can an isosceles triangle have a 140 degree angle?
Sure. The other two angles would then be 20 each.
What has 3 sides and 3 angles but only 2 are acute?
A right triangle because it has three sides and three angles. One of the angles though is an 90 degree angle making the other two acute angles because another 90 degree angle or an obtuse angle would not fit. An obtuse triangle also has 2 acute angles.
