user-avatar
477040509548806
2 năm trước
Bài 3: Một hình chữ nhật có nửa chu vi là 99m. Biết chiều rộng bằng bốn phần năm chiều dài. Tính diện tích hình chữ nhật đó? Bài giải
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

11. look! some children are....the buffaloes A.picking B.herding C.driving D.plaing 12.my dad doesn't mind .....m mom from work every day A.pick up B.picked up C.picking up D.picks up 13.my students enjoy...English very much A.learn B.learnt C.learning D.to learn 14.my mother enjoys..... traditional food for our family,especially at Tet A.cook B.to cook C.cooking D.cooked 15.English is thought to be ......than Math A.harder B.the more hard C.hardest D.the hardest 16.he is surprised .....that there are 54 ethnic groups in our country A.to understand B.to study C.to know D.find 17.is living in the city.....than living in the country A.more convenient B.as covenient C.most covenient D.so covenient 18.........ethnic group has a larger population,the Tay or the Ede? A.what B.which C.why D.who 19.he did the test ......I did A.as bad as B.badder than C.more badly than D.worse than 20.Viet Nam is ........multicultura country with 54 ethnic groups A.a B.an C.the D.A and C 21.the sky is ....here in the countryside because there are no building to block the view A.groups B.majorities C.ethnic minorities D.ethnic cultures 22.Among the ....the Tay people have the largest population A.groups B.mjorities C.ethnic minorities D.ethnic cultures Giups mk nưa đi MN Mk C.Ơn nhìu

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team