A set of matching activities to help students practise finding the missing sides and angles in triangles using SOH CAH TOA.
This pack includes four activities:
1. Label the Sides Worksheet
A quick activity for students to label the sides as opposite, adjacent or hypotenuse to get them ready for using SOH CAH TOA.
2. Matching Activity 1
Students must use the sine and cosine ratios to find the missing sides in a set of triangles.
3. Matching Activity 2
Students must use sine, cosine and tangent ratios to find the missing sides.
4. Matching Activity 3
Students must calculate the missing angles in a set of triangles and match them to their answers.
Common Core:HSG.SRT.C.6 - Define trigonometric ratios and solve problems involving right triangles
Tags: Trigonometry, SOH CAH TOA, triangles, missing sides, missing angles, sine, cosine, tangent, trigonometry