Geometry
Hong Kong
Stage 1 - Stage 3
Angles in Triangles
Interactive practice questions
Consider the triangle in the figure:
a
What is the sum of the interior angles in the triangle?
$\editable{}$°
b
Which side appears opposite the largest angle?
The longest side
A
The shortest side
B
The medium side
C
c
Which side appears opposite the smallest angle?
The shortest side
A
The medium side
B
The longest side
C
Easy
Approx a minute
Name the smallest and largest sides in each of the following:
Why is it not possible to make the following triangle?
What is the sum of the interior angles of any triangle?
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