GCSE Secondary Maths Age 13-17 - Geometry & Measures: Loci - Explained

The video tutorial explains how to determine the region in a garden where a tree can be planted, given specific distance constraints from a patio and a pond. Using a scale of 1 cm to 2 meters, the tutorial demonstrates how to draw loci using a ruler and compass to ensure the tree is planted more than 3 meters from the patio and more than 6 meters from the pond. The tutorial concludes with shading the correct region and explaining the marking criteria for the task.

What is the scale used in the garden diagram?

• 1 centimeter represents 3 meters

• 1 centimeter represents 2 meters

• 1 centimeter represents 1 meter

• 1 centimeter represents 4 meters

How far must the tree be from the patio?

• More than 2 meters

• More than 3 meters

• More than 4 meters

• More than 5 meters

What is the length in centimeters for the boundary line from the patio on the diagram?

• 2.0 centimeters

• 2.5 centimeters

• 1.5 centimeters

• 1.0 centimeters

What tool is used to draw the circle around the pond?

• Set square

• Protractor

• Compass

• Ruler

How many marks are awarded for shading the correct region?

• One mark

• Two marks

• Four marks

• Three marks