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PQR Triangle and Polygon Calculations by Jiajia Lau is a document available to read on EtoBox.

1. Diagram 1 shows two regular polygons, PQRSTU and KLMUP. 2. Diagram 2 shows an equilateral triangle PQU and a straight line PQR. The question asks to calculate the value of x + y. 3. Diagram 3 shows a tangent to a circle at point Q and an isosceles triangle QST. The question asks to find the value of x.

Author

Jiajia Lau

Language

EN