In a triangle ABC, when hypotenuse is 128 unit which is right angled at A.
By phythagoras theorem
H square = P square + B square
root of hypotenuse = ROOT of 8square + root of 8square
it means other two sides are equal
therefore . assuming the sides equal to x
we have 2x square=128
x square= 64
x = -+8
but length is always positive.
therefore other two sides = x= 8
A hypotenuse (not hypotonuse), by itself will only tell you that the angle opposite it is a right angle. You need more information to find the other two angles.
what is the equation to figure the angles of a polygon?
which pairs of angles in the figure below are vertical angles
Exterior angles
These are angles on the inside of a figure.
An hypotenuse is the longest side of a right angle triangle
The angles have the same measure. In the reflection the order of the angles are changed from clockwise to counterclockwise.
If all of the angles add to 180 degrees the figure is a triangle. * * * * * That is if they form a plane figure. Angles that add to 1890 degrees are called supplementary angles.
A circle.
No, a rectangle is not a figure with no angles. A rectangle is a quadrilateral with four right angles. Each angle in a rectangle measures 90 degrees. If a figure has no angles, it would be a circle, which has no straight lines or angles.
Supplementary angles add up to 180° . The supplement of 128° is therefore 180 - 128 = 52°
The number of all possible angles is infinite and no figure can show them all.