Beating the U-Boats

The British Navy faced a blockade that threatened their supply routes. To counter this, they used geometry to optimize the protection of their convoys. By arranging supply ships in a circular formation, they minimized the number of guardships needed. As the convoy size increased, the area of the circle grew faster than its circumference, allowing more efficient protection with fewer guardships. This strategic use of geometry helped the British maintain their supply lines and continue their war efforts.

What was the primary goal of the EU boats patrolling the Atlantic Ocean?

• To assist the British Navy

• To explore new trade routes

• To escort British supply convoys

• To prevent supplies from reaching Britain

Why did Winston Churchill worry about the use of guardships?

• He was concerned about using too many valuable guardships

• He believed they were unnecessary

• He feared they would be ineffective

• He thought they were too expensive

What shape was found to be the most efficient for organizing supply convoys?

• Square

• Rectangular

• Triangular

• Circular

How does the size of a convoy affect the number of guardships needed?

• Larger convoys require more guardships

• Smaller convoys require fewer guardships

• Larger convoys can be protected with fewer guardships

• The size of the convoy does not affect the number of guardships

What strategic advantage did the British gain by increasing the size of their convoys?

• They could use fewer guardships to protect more supply ships

• They could carry more weapons

• They could travel faster across the Atlantic

• They could avoid detection by EU boats