Triangles — sample questions with answers.

2309 verified triangles questions sit in the bank for this chapter alone. Here are 4 of them, worked; a free account gets a full, board-pattern paper across whichever chapters you pick.

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1 mark Multiple choice

Two triangles are known to have two angles of one triangle equal two angles of the other. Which similarity criterion proves them similar?

(A)	(B)
(C)	(D)

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(D)

2 marks Short answer

E and F are points on the sides PQ and PR respectively of

PQR. Given PE

cm, EQ

cm, PF

cm and FR

cm, state whether EF

QR. Justify your answer.

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Yes, because

3 marks Short answer

lies on

and

with

cm,

cm and

cm. Is

? Justify your answer.

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Yes

5 marks Long answer

and

. Given

cm,

cm and

cm, state which similarity criterion applies, prove that the triangles are similar, and find

and

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AA criterion;

cm and

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