Chapter-21 I Area of Trapezium and Polygon I ICSE I Selina Concise Mathematics I Ex-21(A)_7-14 I Class-8 Ex-21(A) - 1-6 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(A) - 7-14 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(B) - 1-7 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(B) - 8-16 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(C) - 1-6 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(C) - 7-12 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(D) - 1-8 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(D) - 9-17 : • Class-8 I Cha-21 I Area of Trapezium and P... Ex-21(Test Yourself) : 1-10 : • Class-8 I Cha-21 I Area of Trapezium and P...