Question

rhombus having 60 degree as one of its angle and all sides are 8 cm

Answer 1

If

Angle1= 60°

where the sum of all angles=180°

Angle2 & Angle3

=(180°- 60)/2

=120°/2

=60°

Therefore A1,A2, A3

=60°,60°,60°

Making a sum of 180°

Hope this helps