1) What is its area? a) 20 b) 25 c) 5 2) What is its area? a) 20 b) 12 c) 24 3) What is its area? a) 24 b) 14 c) 42 d) 48 4) What is its area? a) 6 b) 8 c) 4 5) What is its area? a) 24 b) 12 c) 40 6) What is its area? a) 7 b) 6 c) 12 d) 10 7) What is its area? a) 20 b) 12 c) 6 d) 10 8) What is its area? a) 30 b) 60 c) 40 d) 20 9) What is its area? a) 42 b) 84 c) 54 d) 45 10) What is its area? a) 14 b) 40 c) 20 d) 84 11) What is its area? a) 15 b) 30 c) 60 d) 56

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?