NZ Level 6 (NZC) Level 1 (NCEA)

Congruent & Similar Triangles Revision

Consider the following triangles:

a

Are the triangles similar, congruent or neither?

Congruent

A

Similar

B

Neither

C

Congruent

A

Similar

B

Neither

C

b

What condition have you used to determine this?

RHS: Two right-angled triangles with equal hypotenuses and one equal side.

A

AAS: Two equal angles and one included side

B

SSS: Three equal sides

C

SAS: Two equal sides and one included angle

D

RHS: Two right-angled triangles with equal hypotenuses and one equal side.

A

AAS: Two equal angles and one included side

B

SSS: Three equal sides

C

SAS: Two equal sides and one included angle

D

Easy

Less than a minute

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