When the fingers of a clock show 3 o'clock, the angle shown is 90 degrees. 6 o'clock = 180 degrees, 5 o'clock = 150 degrees.
The letter "L" shows a right-angle (90 degrees).
clock
Yes. A banana is a non-example of acute. In fact it is also a non-example of an angle!
give me examples of estimate
Right triangle square rectangles
An example is Pythagoras's Theorem: that the sum of the squares of the two shorter side lengths of a triangle with a right-angle is equal to the square of the length of the side opposite the right angle.
A banana is a non-example of an angle bisector!
acute angle, reflex angle, right angle, a line
an obtuse angle
acute angle, reflex angle, right angle, a line
acute andle right angle obtuse angle reflex angle
acute=less than 90º right angle=exactly 90º obtuse angle=more than 90º but less than 180º straight angle=180º re''flex angle= An angle greater than 180° and less than 360° An example well let 's see : a lamp , a cup , a small rubber ball , an electronic vacuum , cream top , glasses and any thing circular demonstrates an example of a right angle , obtuse , straight , full rotation circle , reflex ,acute & zero angle & a zero , O , & orange ....hope that helps !!:)
A 180-degree angle is a straight line, so you could pretty much say the edge of anything (such as a book, ruler, paper, etc.).