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Because it has only 3 sides and a polygon must have 4 or more sides to have diagonals. A diagonal of a polygon is a line segment which connects two non-adjacent vertices. Since from any vertex of a triangle, you are adjacent to both of the other vertex, there are not any non-adjacent vertices.
What else can I help you with?
If you draw one diagonal inside a pentagon what two shapes are formed?
triangle and trrapezium
What is a polygon with no diagonal?
The only polygon with no diagonal is the triangle.
How can you make one cut in a hexagon to make a triangle and a pentagon?
You need to draw one diagonal. Look at the hexagon and then look at a pentagon. The triangle should stand out pretty well then.
Can you get a right triangle out of a rectangular prism?
Draw a straight line segment connecting two opposite corners of one of the rectangular faces (a diagonal).
What does a a right isosceles triangle look like?
It is an isosceles triangle with a right angle between the sides of equal length. Also the equal angles are 45o. * * * * * Take a square, draw one of its diagonals. The shape that is on one side of that diagonal is a right isosceles triangle.
If you draw one diagonal inside a pentagon what two shapes are formed?
triangle and trrapezium
Does a triangle have a diagonal?
No
What is a polygon with no diagonal?
The only polygon with no diagonal is the triangle.
How can you make one cut in a hexagon to make a triangle and a pentagon?
You need to draw one diagonal. Look at the hexagon and then look at a pentagon. The triangle should stand out pretty well then.
How do you put diagonal in a sentence?
you talk about how a triangle's line is diagonal.
Can you get a right triangle out of a rectangular prism?
Draw a straight line segment connecting two opposite corners of one of the rectangular faces (a diagonal).
How do you measure a shape that has four side that are not equal?
Draw a diagonal to divide it into two triangles; find the area of each triangle and add the answers.
How Draw 2 connected squares with x in the middle and triangle without lifting?
Hard to explain without showing you but i will give it a go and hope you can follow it: draw a V. from the top right or the V draw a straight line down twice the length of the V. go diagonal left towards the bottom of the V. go down diagonal left to form an X. draw a line to the right. go down then left then up to form a square. up again to connect to the top of the X. then draw the triangle at the top.
When a square is divided by diagonal is it called an equilateral triangle?
no but the diagonal divides the square into two equilateral triangles. An equilateral triangle is a triangle that has two sides of the same length
What does a a right isosceles triangle look like?
It is an isosceles triangle with a right angle between the sides of equal length. Also the equal angles are 45o. * * * * * Take a square, draw one of its diagonals. The shape that is on one side of that diagonal is a right isosceles triangle.
Use the word diagonal in a sentence?
Kitty-corner is another term for diagonal. A right triangle's hypotenuse is on a diagonal. On a keypad, the five is on a diagonal from the nine.
How many diagonal lines in a triangle?
zero
