Geometry

Hong Kong

Stage 1 - Stage 3

Based on the length of the sides, classify the triangles as scalene, isosceles or equilateral.

a

Isosceles

A

Equilateral

B

Scalene

C

b

Isosceles

A

Scalene

B

Equilateral

C

c

Equilateral

A

Isosceles

B

Scalene

C

d

Scalene

A

Equilateral

B

Isosceles

C

e

Isosceles

A

Equilateral

B

Scalene

C

f

Isosceles

A

Equilateral

B

Scalene

C

Easy

Approx a minute

State whether the following triangles are scalene, isosceles or equilateral

Based on the indicators, classify the following triangles:

Which two of the following triangles are equilateral?

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