Libanga elingangani elizombeleze itatuta Theja jhlangothi inye lebhlogo lingana ne-10cm. Libanga elingangani elizombelezengenze itatula?

• Ubude (length) in cm: $30 \text{ mm} = 30 \div 10 \text{ cm} = 3 \text{ cm}$
• Ukuvundla (width) in cm: $20 \text{ mm} = 20 \div 10 \text{ cm} = 2 \text{ cm}$

• Ipherimitha (perimeter) in mm: $P = 2 \times (30 \text{ mm} + 20 \text{ mm}) = 2 \times 50 \text{ mm} = 100 \text{ mm}$

• Ipherimitha (perimeter) in cm: $P = 2 \times (3 \text{ cm} + 2 \text{ cm}) = 2 \times 5 \text{ cm} = 10 \text{ cm}$

Row 2: Rectangle with dimensions 20 cm by 2 cm

• Ubude (length) in mm: $20 \text{ cm} = 20 \times 10 \text{ mm} = 200 \text{ mm}$
• Ukuvundla (width) in mm: $2 \text{ cm} = 2 \times 10 \text{ mm} = 20 \text{ mm}$

• Ipherimitha (perimeter) in mm: $P = 2 \times (200 \text{ mm} + 20 \text{ mm}) = 2 \times 220 \text{ mm} = 440 \text{ mm}$

• Ipherimitha (perimeter) in cm: $P = 2 \times (20 \text{ cm} + 2 \text{ cm}) = 2 \times 22 \text{ cm} = 44 \text{ cm}$

Row 3: Square with dimensions 5 cm by 5 cm

• Ubude (length) in mm: $5 \text{ cm} = 5 \times 10 \text{ mm} = 50 \text{ mm}$
• Ukuvundla (width) in mm: $5 \text{ cm} = 5 \times 10 \text{ mm} = 50 \text{ mm}$

• Ipherimitha (perimeter) in mm: $P = 2 \times (50 \text{ mm} + 50 \text{ mm}) = 2 \times 100 \text{ mm} = 200 \text{ mm}$

• Ipherimitha (perimeter) in cm: $P = 2 \times (5 \text{ cm} + 5 \text{ cm}) = 2 \times 10 \text{ cm} = 20 \text{ cm}$

Row 4: Rectangle with dimensions 100 mm by 50 mm

• Ubude (length) in cm: $100 \text{ mm} = 100 \div 10 \text{ cm} = 10 \text{ cm}$
• Ukuvundla (width) in cm: $50 \text{ mm} = 50 \div 10 \text{ cm} = 5 \text{ cm}$

• Ipherimitha (perimeter) in mm: $P = 2 \times (100 \text{ mm} + 50 \text{ mm}) = 2 \times 150 \text{ mm} = 300 \text{ mm}$

• Ipherimitha (perimeter) in cm: $P = 2 \times (10 \text{ cm} + 5 \text{ cm}) = 2 \times 15 \text{ cm} = 30 \text{ cm}$

Row 5: Rectangle with dimensions 130 mm by 40 mm

• Ubude (length) in cm: $130 \text{ mm} = 130 \div 10 \text{ cm} = 13 \text{ cm}$
• Ukuvundla (width) in cm: $40 \text{ mm} = 40 \div 10 \text{ cm} = 4 \text{ cm}$

• Ipherimitha (perimeter) in mm: $P = 2 \times (130 \text{ mm} + 40 \text{ mm}) = 2 \times 170 \text{ mm} = 340 \text{ mm}$

• Ipherimitha (perimeter) in cm: $P = 2 \times (13 \text{ cm} + 4 \text{ cm}) = 2 \times 17 \text{ cm} = 34 \text{ cm}$

Here is the completed table: