Các câu hỏi tương tự
neu tang do dai mot canh hinh vuong len gap ruoi thi dien tich hinh vuong do tang them 406cm2 vay dien tich hinh vuong do la ..
cau 1 : mot cua hang ban lai 20% so voi gia ban . Hoi cua hang lai bao nhieu phan tram so voi gia von
cau 2 : de dien tich mot hinh chu nhat tang len gap doi ma chieu rong chi tang them 25% thi chieu dai phai tang them bao nhieu phan tram
cau 3 : neu giam do dai canh cua mot hinh vuong di 10% thi dien tich cua hinh vuong do giam di bao nhieu phan tram
cau 4 : neu tang do dai canh cua mot hinh vuong them 10% thi dien tich cua hinh vuong do tang them bao nhieu phan tram
neu tang do dai cua mot canh cu moi hinh vuong len 10% thi dien tich hinh vuong do tang len bao nhieu phan tram
2 dam dat hinh vuong co tong dien tich la 224 .neu tang canh hinh vuong thu 1 len 2 lan va tang canh hinh vuong thu 2 len 20 % thi dien tich tang 976 . tim canh ban dau cua moi hinh
neu canh mot hinh vuong tang len gap ruoi thi chu vi hinh vuong tang len bao nhieu lan
NEU TANG DO DAI CANH MOT HINH VUONG LEN 50%THI DIEN TICH HINH VUONG DO TANG THEM BAO NHIEU PHAN TRAM ?
hoi neu canh mot hinh vuong tang len gap doi thi chu vi hinh vuong do tang bao nhieu %?
dien tich toan phan mot cai hop ko nap hinh lap phuong la 500cm vuong. tinh canh csi hop do. neu tang hop nay len hai lan thi dien tich toan phan cua no tang len may lan
de bai viet chu hoac so thich hop vao cho cham a ) muon tinh dien tich hinh tam giac ta lay ..........................................................................................................................................................................................................................................................................................................................................................b) muon tinh dien tich hinh thang ta lay .......................
Đọc tiếp
de bai viet chu hoac so thich hop vao cho cham
a ) muon tinh dien tich hinh tam giac ta lay ..........................................................................................................................................................................................................................................................................................................................................................
b) muon tinh dien tich hinh thang ta lay ........................................................................................................................................................................................................................................................................................................................................................................................
c ) de tinh dien tich xung quanh hinh hop chu nhat ta lay ...................................................nhan ..........................................( cung mot don vi do )
d) neu canh cua mot hinh vuong gap len .3 lan thi dien tich cua hinh vuong do gap len...........lan
e) neu canh cua mot hinh lap phuong gap len 3 lan thi the tich cua hinh vuong do gap len .........................lan
ai k minh roi minh k lai