angle

no

jog victoi angle igasu

Waterfalls and rapids are formed in the upper course of a river.

Waterfalls are formed when water flows over resistant rock. And yes they do.

Because there are so many waterfalls, that they could form high mount.

Angel Falls, the worlds tallest known waterfalls are in Venezuela, in South America.

That they meet to form an angle of 90 degrees.That they meet to form an angle of 90 degrees.That they meet to form an angle of 90 degrees.That they meet to form an angle of 90 degrees.

They meet at a vertex to form an angle

many waterfalls are formed at the edge of a slope that was part of a river. they occur when river flows over different types of rock.

For a complex number in polar form with Magnitude, and Angle: (Magnitude)*(cos(angle) + i*sin(angle)) will give the form: a + bi

Will Any two rays form an angle?

They can form an angle of nay measure.

The plural of "angle" is "angles".

right angle

perpendicular lines always form a right angle

The two rays that form an angle are called the legs or sides of the angle. The meeting point of the two rays that form an angle is called the vertex.

No, They don't they are classified waterfalls by their features.

acute

2 angles that form a straight line

The point where two lines form an angle is called the vertex.

No. They form an angle.

If you mean 5 by 12 by 13 then they will form a right angle triangle

Intersecting lines that form a right angle are perpendicular lines.

Roads don't always form an acute angle, they can form a right angle. If you are really picky, you might say that they can never form a perfect right angle, so two of the angles formed must be acute (and the other two obtuse).