1. If the perimeter of a square is 312 cm, then each side of the square is 312/4 = 78 cm. Therefore, the measure of each side of the square is 78 cm.
2. A regular hexagon has six sides of equal length. If each side of the hexagon is 12.4 cm long, then the perimeter of the hexagon is 6 * 12.4 = 74.4 cm. Therefore, the perimeter of the regular hexagon is 74.4 cm.
Answers & Comments
Answer:
1. 78 cm
2. 74.4 cm
Step-by-step explanation:
1. If the perimeter of a square is 312 cm, then each side of the square is 312/4 = 78 cm. Therefore, the measure of each side of the square is 78 cm.
2. A regular hexagon has six sides of equal length. If each side of the hexagon is 12.4 cm long, then the perimeter of the hexagon is 6 * 12.4 = 74.4 cm. Therefore, the perimeter of the regular hexagon is 74.4 cm.