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They have one right angle (90 degrees). The other two angles must add up to 90 (because all triangles have 180 degrees, so while having one right angle, that leaves 90 more degrees for the other two angles to share), which means one angle is 90 degrees, one could be 1 degree, and the last angle could be 89 degrees, or those last two angles could both be 45, or one is 60 and the other is 30, etc.
The hypotenuse is the side opposite the right angle.
Here is a simple example of a right triangle: See related Links
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What are four ways you can prove two right triangles are congruent?
1. The side angle side theorem, when used for right triangles is often called the leg leg theorem. it says if two legs of a right triangle are congruent to two legs of another right triangle, then the triangles are congruent. Now if you want to think of it as SAS, just remember both angles are right angles so you need only look at the legs.2. The next is the The Leg-Acute Angle Theorem which states if a leg and an acute angle of one right triangle are congruent to the corresponding parts of another right triangle, the two right triangles are congruent. This is the same as angle side angle for a general triangle. Just use the right angle as one of the angles, the leg and then the acute angle.3. The Hypotenuse-Acute Angle Theorem is the third way to prove 2 right triangles are congruent. This one is equivalent to AAS or angle angle side. This theorem says if the hypotenuse and an acute angle of a right triangle are congruent to the hypotenuse and an acute angle of another right triangle, the two triangles are congruent. This is the same as AAS again since you can use the right angle as the second angle in AAS.4. Last, but not least is Hypotenuse-Leg Postulate. Since it is NOT based on any other rules, this is a postulate and not a theorem. HL says if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
What would a trapezoid look like if it had one right angle?
it will actualy look like a obtuse angle on the bottom of the shape
What does a trapezoid look like with a right angle?
weird
How does an obtuse triangle look like?
no right angle with only one angle is obtuse
What does an angle of 63 degrees look like?
About 2/3 the size of a right angle
What does a triangle look like?
There is alot of triangles. Triangles are three sided two slanted lines connected with a straight line on the bottom. The types of triangles are is the Isosceles, Acute, Right (angle), Left (angle), Equilateral, Obtuse, and Scalene triangles.A triangle has equilateral sides all around that are the same length and same angles.
What do a right angle look like?
a right angle has 3 angles on it please.
What does the right angle look like?
It looks like a corner. 90 degrees. also a right angle
What does a 32 degree angle look like?
It is about a third of a right angle.
What does a corner of a square look like?
It looks like a right angle a right angle wich is 90 degrees
What are four ways you can prove two right triangles are congruent?
1. The side angle side theorem, when used for right triangles is often called the leg leg theorem. it says if two legs of a right triangle are congruent to two legs of another right triangle, then the triangles are congruent. Now if you want to think of it as SAS, just remember both angles are right angles so you need only look at the legs.2. The next is the The Leg-Acute Angle Theorem which states if a leg and an acute angle of one right triangle are congruent to the corresponding parts of another right triangle, the two right triangles are congruent. This is the same as angle side angle for a general triangle. Just use the right angle as one of the angles, the leg and then the acute angle.3. The Hypotenuse-Acute Angle Theorem is the third way to prove 2 right triangles are congruent. This one is equivalent to AAS or angle angle side. This theorem says if the hypotenuse and an acute angle of a right triangle are congruent to the hypotenuse and an acute angle of another right triangle, the two triangles are congruent. This is the same as AAS again since you can use the right angle as the second angle in AAS.4. Last, but not least is Hypotenuse-Leg Postulate. Since it is NOT based on any other rules, this is a postulate and not a theorem. HL says if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
What would a trapezoid look like if it had one right angle?
it will actualy look like a obtuse angle on the bottom of the shape
What does a trapezoid look like with a right angle?
weird
What do right angles look like?
Right angles are 90 degrees. | | | | | _________ This is what a right angle looks like.
How does an obtuse triangle look like?
no right angle with only one angle is obtuse
What does an angle of 63 degrees look like?
About 2/3 the size of a right angle
What do you look for if you want to classify a triangle?
Classifying triangles is a great skill to know.Acute Triangles: These are triangles with measures lessthan 90 degrees.Obtuse Triangles: Any triangle with measures greater than 90 Degrees.Right Triangle: Any triangle with a Right Angle (exactly 90 degrees)
