The circumference of diamond ABCD is 32 cm, AE ⊥ BC is equal to, be = CE, and the length of AC is calculated

The circumference of diamond ABCD is 32 cm, AE ⊥ BC is equal to, be = CE, and the length of AC is calculated

The quadrilateral ABCD is a diamond
∴AB=BC=8cm
∵AE⊥BC
The Abe is RT △
∵ BE=BC=4=1/2AB
∴∠BAE=30°
∴∠B=60°
The ABC is an equilateral triangle
∴AC=AB=8