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

The video tutorial explains how to determine the possible positions of point T on a map. It begins by introducing points A, B, and C, and the scale of 1 cm to 100 meters. The tutorial then calculates the distance of point T from point A, constructs a circle with a radius of 2.5 cm around point A, and identifies equidistant points from B and C using a perpendicular bisector. Finally, it shows two possible positions for point T, emphasizing the importance of understanding the concept of loci.

What shape represents all possible positions for point T?

How do you find the midpoint between points B and C?

What is the significance of marking a 90-degree angle in the construction?