= 4 cm + 4 cm + 4 cm = 12 cm. A square and an equilateral triangle are both examples of regular polygons. Another method for finding the perimeter of a regular polygon is to multiply the number of sides by the length of one side. Let's revisit Examples 3 and 4 using this second method.
Cranial vault expansion is a surgery to correct and reduce the risk of future craniofacial deformities caused by a condition called pediatric craniostenosis. Pediatric craniosynstenosis is the name of a condition where pediatric sutures, which are bony plates in an infantâs head, fuse together too early.
The vault is an artistic gymnastics apparatus on which gymnasts perform, as well as the skill performed using that apparatus. Vaulting is also the action of performing a vault.Both male and female gymnasts perform the vault.he apparatus itself originated as a horse, much like the pommel horse but without the handles; it was sometimes known as the vaulting horse. The horse was set up with its long dimension perpendicular to the run for women, and parallel for men.