4. BASIC GEOMETRICAL IDEAS CLASS 6 MATHEMATICS 4. BASIC GEOMETRICAL IDEAS Lesson Content 0% Complete 0/9 Steps MEANINGS /DEFINATIONS: EXERCISE 4.1 EXERCISE 4.2 EXERCISE 4.3 EXERCISE 4.4 EXERCISE 4.5 EXERCISE 4.6 ADDITIONAL QUESTIONS AND ANSWERS MULTIPLE CHOICE QUESTIONS Previous Lesson Back to Course Next Lesson admin2020-09-18T07:36:51+00:00