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How could you determine if a set of three numbers defines a right triangle?
If they are a Pythagorean triple then they will form a right angle triangle
What are three ways to name an angle?
Acute: 0 < X < 90; Right: = 90; Obtuse: 90 < X < 180; Straight: = 180; Reflex: 180 < X < 360. The Acut, Right, Straight and Reflex are actually classifications of an angle. Naming of an angle is done by identifying the vertex and a combination of the vertex and points on the two rays. For example an angle with points ABC where B is the vertex and A and C are points on the accompanying rays may be named as angle B, angle ABC or angle CBA. These can be written with the symbol for angle placed before the B the ABC and the CBA.
In a right triangle Is the hypotenuse always the longest of the three sides?
Yes, because the sides connected to the right angle cannot extend longer than the distance between their end points.
Three points determine a plane.?
Any three points that are non-collinear (not on the same line) will determine a plane.
What does a right angle scalene triangle look like?
If this makes sense.... something like this |\ | \ |___\ A three sided polygon that has one right (90 degree) angle and all three sides have different lengths
How could you determine if a set of three numbers defines a right triangle?
If they are a Pythagorean triple then they will form a right angle triangle
Can three points determine space?
Three points can determine a plane but not 3-d space.
Do two points determine a plane?
No. Three points do. Two points determine a line.
Three points that determine a plane?
Any 3 points determine a plane.
How are Three fourths of a right angle?
Three quarters of a right angle is 67.5 degrees.
Can a right angle have three right angle?
no it can only have two right angles
True or false Any three points can be the verticies of a triangle?
False. Three collinear points determine a line while three non-collinear points determine a plane ( A Triangle)
How do you determine the fourth angle of a quadrilateral if three angle are known?
Add up the three angles and subtract that from 360.
What three type of points determine a plane?
Any 3 points
What does three noncollinear points determine?
A plane
What are three ways to name an angle?
Acute: 0 < X < 90; Right: = 90; Obtuse: 90 < X < 180; Straight: = 180; Reflex: 180 < X < 360. The Acut, Right, Straight and Reflex are actually classifications of an angle. Naming of an angle is done by identifying the vertex and a combination of the vertex and points on the two rays. For example an angle with points ABC where B is the vertex and A and C are points on the accompanying rays may be named as angle B, angle ABC or angle CBA. These can be written with the symbol for angle placed before the B the ABC and the CBA.
Three rays necessary to determine an angle?
In three dimensional space, yes.
