Area of triangle base 10cm, height 4cm

1

• Area of triangle base 10cm, height 4cm
• Area of a circle diameter 20cm
• Width of a cuboid with volume 24cm³, length 4cm,
  height 2cm

2

• Area of triangle base 10cm, height 4cm
• 20cm²
• Area of a circle diameter 20cm
• 314cm²
• Width of a cuboid with volume 24cm³, length 4cm,
  height 2cm
• 3cm