10 MATHS ACTIVITIES Ex.3.15 1 EX 3.15- 4 EX 3.15- 1 ACTIVITY 4 PLOTTING POINTS ACTIVITY 5 QUADRILATERAL ACTIVITY 6 FIND POINT OFINTERSECTION ACTIVITY 7 (a+b)^2 PROOF Probability Activities two dice two dice with n(s) TAMIL MEDIUM ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY