Geometry
Hong Kong
Stage 1 - Stage 3
Exterior Angle Sum and other Calculations
Interactive practice questions
Let $x$x be the sum of the exterior angles in this triangle. Show that $x=360$x=360.
Easy
6min
Consider the image attached.
Find $x$x giving reasons.
Easy
1min
Consider the adjacent figure.
Find the value of $x$x, giving reasons.
Easy
1min
Consider the adjacent figure.
Find the value of $x$x, giving reasons.
Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account