Question

Complete the table AB=1?, BC=3?

Answer 1

angle B = 60 degree

AB = 2 cm

BC = 2 cm

Explanation:

an equilateral triangle is a triangle with the following properties:

1. all sides equal

2. all angels equal to 60 degree

As a result:

angle B = 60 degree

AB = 2 cm

BC = 2 cm