Methodical recommendation:

Practice Questions

Number Name Type Difficulty Marks Description
1. Determine the angle in isosceles triangle 2nd type - interpretation medium 4 m. Calculate the interior angles of an isosceles triangle.
2. Evaluate the unknown value 3rd type - analysis medium 4 m. Apply the exterior angle property and find the unknown value.
3. Calculate the unknown angles 3rd type - analysis hard 5 m. Practice a problem on finding the interior angle by applying the exterior angle property.