12 In the diagram below, the line PQ is parallel to the line RBCS. 28 Diagram not drawn to scale 50 B. R S. Use the information in the figure to work out the size of the angles marked x and y. Explain your reasoning.

12 In the diagram below, the line PQ is parallel to the line RBCS. 28 Diagram not drawn to scale 50 B. R S. Use the information in the figure to work out the size of the angles marked x and y. Explain your reasoning.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter5: Similar Triangles

Section5.3: Proving Triangles Similar

Problem 4E: Classify as true or false: a If the midpoints of two sides of a triangle are joined, the triangle...

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Question

In the diagram below, the line PQ is parallel to the line RBCS.
28
Diagram not drawn to scale
50
R
Use the information in the figure to work out the size of the angles marked x and y.
Explain your reasoning.
13 In the given diagram AB = CB and PA = PC.
(a) Show that triangles PAB and PCB are congruent.
Diagram not drawn to scale

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