$$$P Q R$$$ is a triangle. $$$T$$$ is a point on $$$P R$$$ and $$$U$$$ is a point on $$$P Q$$$. $$$R Q$$$ is parallel to $$$T U$$$. Explain why triangle $$$P Q R$$$ is similar to triangle $$$P U T$$$. Give a reason for each statement you make. ......................................................................................................................................... . ......................................................................................................................................... . ......................................................................................................................................... . .........................................................................................................................................

Mathematics

IGCSE&ALevel

CAIE

Exam No：0580_w20_qp_43 Year：2020 Question No：5(b)(i)

Answer:

Angle $P T U=$ angle $P R Q$ corresponding Angle $P U T=$ angle $P Q R$ corresponding Angle $R P Q$ is common oe
Corresponding angles are equal oe

Knowledge points:

E4.1.1 Use and interpret the geometrical terms: point, line, parallel, bearing, right angle, acute, obtuse and reflex angles, perpendicular, similarity and congruence.

E4.1.2 Use and interpret vocabulary of triangles, quadrilaterals, circles, polygons and simple solid figures including nets.

Answer:

Knowledge points:

Solution:

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