Final Answer:
1) Area: 14.52 ft², Perimeter: 20.4 ft, Type: Regular octagon
2) Area: 18.86 yds², Perimeter: 22.2 yds, Type: Right triangle
3) Area: 39.16 ft², Perimeter: 26.6 ft, Type: Rectangle
4) Area: 14.26 yds², Perimeter: 19.8 yds, Type: Regular octagon
5) Area: 35.88 cm², Perimeter: 23.96 cm, Type: Parallelogram
6) Area: 71.04 mm², Perimeter: 30.4 mm, Type: Regular octagon
7) Area: 11.18 mm², Perimeter: 15.4 mm, Type: Regular pentagon
8) Area: 4.91 cm², Perimeter: 10 cm, Type: Regular octagon
9) Area: 15.66 in², Perimeter: 20.2 in, Type: Scalene triangle
Parent Tip: Review the logic above to help your child master the concept of mathematics geometry worksheet.