Finding the area and perimeter of triangle

Find the area of a triangle which its

base is 10 cm and height is 9cm.

• 20 cm²
• 45 cm²
• 36 cm²
• 90 cm²

Find the area of a triangle which its

base is 10 cm and height is 8cm.

• 20 cm²
• 40 cm²
• 50 cm²
• 30 cm²

Find the area of a triangle which its

base is 20 cm and height is 9cm.

• 90 cm²
• 80 cm²
• 100 cm²
• 45 cm²

Find the area of a triangle which its

base is 8 cm and height is 20cm.

• 80 cm²
• 160 cm²
• 40 cm²
• 100 cm²

Find the area of a triangle which its

base is 20 cm and height is 9cm.

• 180 cm²
• 150 cm²
• 200 cm²
• 90 cm²

Find the area of a triangle which its

base is 8 cm and height is 12 cm.

• 24 cm²
• 60 cm²
• 36 cm²
• 48 cm²

Find the area of a triangle which its

base is 8 cm and height is 7 cm.

• 28 cm²
• 14 cm²
• 32 cm²
• 24 cm²

Find the area of a triangle which its

base is 8 cm and height is 15 cm.

• 120 cm²
• 60 cm²
• 45 cm²
• 30 cm²

Find the area of a triangle which its

base is 12 cm and height is 12 cm.

• 72 cm²
• 84 cm²
• 48 cm²
• 60 cm²

Find the area of a triangle which its

base is 5 cm and height is 5 cm.

• 15 cm²
• 10 cm²
• 20 cm²
• 12.5 cm²