Question

one of the diagonal of a rhombus is equal to one of its side. find the angles of the rhombus.

Answer 1

Let ABCD is a rhombus in which AB=BC=CD=DA=diagonal CA.

In triangle ABC

AB=BC=CA , therefore angle B=60°

Angle D=angle B=60°

Angle A=180°- angleB=180°-60°=120°

Angle C=angle A=120° , Answer.

Answer 2

if u see a Rhombus and draw a diagonal from left side u will see that it forms a equilateral triangle so the Angles will be
60° , 60° 120°, 120°