Year 9
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Lesson details
Key learning points
- In this lesson, we will develop our skills in being able to identify whether a pair of triangles are, or are not congruent.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
5 Questions
Q1.

ASA
SAS
SSS
Q2.
Which of these is not a condition for congruent triangles?
ASA
RHS
SSS
Q3.

x = 10 cm, y = 4 cm, z = 8 cm
x = 4 cm, y = 8 cm, z = 10 cm
Q4.

RHS and SSS
SSA and SAS
SSS and SAS
Q5.

SAS and SSS
SSS and ASA
SSS and RHS
5 Questions
Q1.

ASA
SAS
SSS
Q2.
Which of these is not a condition for congruent triangles?
ASA
RHS
SSS
Q3.

x = 10 cm, y = 4 cm, z = 8 cm
x = 4 cm, y = 8 cm, z = 10 cm
Q4.

RHS and SSS
SSA and SAS
SSS and SAS
Q5.

SAS and SSS
SSS and ASA
SSS and RHS