Question

Try to construct triangles usingmatch sticks. Some are shown here.Can you make a triangle with(a) 3 matchsticks?(b) 4 matchsticks?(c) 5 matchsticks?(d) 6 matchsticks?(Remember you have to use all theavailable matchsticks in each case)Name the type of triangle in each case.If you cannot make a triangle, think of reasons for it

Answer 1

a)Yes, it is possible to make a triangle of 3 matches, this is a equilateral triangle.
b)no, it is not possible to make a triangle of 4 matches, because it is not possible.
c)Yes, it is possible to make a triangle of 5 matches, this is a isosceles triangle.
d)Yes, it is possible to make a triangle of 6 matches, this is a equilateral triangle.