Term 2, Week 9
JHS1 Mathematics
Shape and Space
B7.3.1.1.1 Measure and classify angles according to their measured sizes - right, acute, obtuse and reflex.
Geometry and Measurement · Shape and Space
Shape and Space
B7.3.1.1.2 Apply the fact that (i) complementary angles are two angles that have a sum of 90°, and (ii) supplementary angles are two angles that have a sum of 180° to solve problems.
Geometry and Measurement · Shape and Space