Question

State the number of lines of symmetry for each

Answer 1

Answer:semi circle =1

Isosceles triangle is 1

Equilateral triangle is 3

Step-by-step explanation:

Answer 2

Hi. A line of symmetry is a line that divides a figure into two symmetrical shapes. For a semicircle, there is only one line of symmetry. For an isosceles triangle, there is also one line of symmetry. For an equilateral triangle, there are 3 lines of symmetry. See the attachments for details. Hope it helps!