it depends upon the triangle that it have equal sides or not
Two lines that intersect will create2 pairs of equal angles and if the lines are perpendicular the angles created will be right angles
A heptagon contains zero parallel lines. All of the lines in a regular heptagon with all sides and angles equal are at different angles from each other.
A mechanical pencil is just about the same size as a normal pencil, about 6 inches long.
Six
You would need 4 paper clips in order to equal the weight of a pencil.
A regular hexagon has 6 equal lines which are its sides
5 lines
1
10
A square has 2 pairs of equal opposite parallel lines.
one in every 3 lines is 1/3 of the 3 lines
A square has 2 pairs of equal opposite parallel lines
1 down the middle
Normally none, but they can have 2 or three.
An isosceles triangle consist of 3 straight lines 2 of which are equal in length
Well, honey, the average pencil can draw a line for about 35 miles. But let's be real, who's out here drawing lines for miles on end? Just buy a new pencil when it runs out, it's not like they break the bank.