Please note: This site contains links to websites not controlled by the Australian Government or ESA. More information here.
Assessment: finding unknown variables in triangles and circles
Use this two-page worksheet to assess students on finding the angles of the unknown variables in triangles as well as circles, utilising knowledge on radius, circumference and tangents. Each question has an allocated mark.
Additional details |
|
Year level(s) | Year 10 |
---|---|
Audience | Teacher |
Purpose | Assessment task |
Format | Downloadable resources |
Teaching strategies and pedagogical approaches | Feedback |
Keywords | Angles, Worksheet |
Curriculum alignment |
|
Strand and focus | Space |
Topics | Angles and geometric reasoning |
AC: Mathematics (V9.0) content descriptions |
AC9M10SP01
Apply deductive reasoning to proofs involving shapes in the plane and use theorems to solve spatial problems |
Copyright details |
|
Organisation | White Rose Maths |
Copyright | © 2021 White Rose Maths. Free-for-education material. |
Related resources
-
Proving congruence
This worksheet from Top Drawer challenges students to complete proofs for various geometric problems. There is an answer sheet provided.
Resource details -
Area of a triangle
This prompt extends students' thinking about the area of a non-right-angled triangle.
Resource details -
Three points on a circle
This prompt will challenge students to explore their understanding of the equation of a circle.
Resource details -
Putting all the solids together
Use this task to assess a student’s understanding and skills when calculating the volumes of various solids.
Resource details