toi do moi nguoi la ban nao biet tat ca cac thu tieng anh la gi khong ?

cac ban oi ! mik biet day la trang toan nhung cac ban co the giai bai tieng anh cho mik ko ! mik ko biet dua vao ai ca ! mik xin loi va cac ban nho giup mik nhe !

1. Lay 4 diem A, B, C, D trong do khong co 3 diem nao thang hang. Ke cac duong thang di qua cac cap diem. Co bao nhieu duong thang tat ca? do la nhung duong thang nao? 

2. Lay 4diem M,N,P,Q trong do 3 diem M,N,P thang hang va diem Q nam ngoai duong thang do. ke caacacc duong thang di qua cac cap diem. co bao nhieu duong thang phan biet? viet ten cac duong thang do

mong cac ban giai ho minh!

cac ban co biet cho nao vao thi tieng anh tren mang khong giup minh voi

Cho 100 diem trong do khong co 3 diem nao thang hang. Noi tat ca cac diem lai voi nhau bang cac doan thang. HOI:

a) Co bao nhieu doan thang ?

b) Co tat ca bao nhieu hinh tam giac ?

mik can gap lam. Giup mik nha cac ban !!!

co ai thi tieng anh lop 5 chua . co kho khong vay cac ban

lay bon diem A,B,C,D trong do co 3 diem khong thang hang.ke cac duong thang di qua cac cap diem.co tat ca bao nhieu duong thang ?do la nhung duong thang nao

Mot bqn khi tim tat ca cac so co 6 chu so biet tong cac chu so cua no la 48 va khi viet cac chu so do theo thu tu nguoc lai thi so do khong thay doi .hoi ban ay tim duoc nhieu nhat bao nhieu so thoa man yeu cau