Question

Complete the following table

Shape	Rough figure	Number of lines of symmetry
Equilateral triangle		3
square
rectangle
Isosceles triangle
Rhombus
circle

Answer 1

1) Equilateral triangle [R.E.F image ] 3

2) Square [R.E.F image ] 4

3) Rectangle [R.E.F image ] 2

4) Isosceles triangle [R.E.F image ] 1

5) Rhombus [R.E.F image ] 2

6) Circle [R.E.F image ] $\infty$ (any line triangle center)