A) Mot hinh lap Phuong co canh 4 cm. Neu canh hinh lap Phuong do tang gap 2 lan thi dien tich toan Phan cua no gap len may lan
B) Mot hinh lap Phuong co tong dien tich xung quanh .ca dien tich toan phan la 640 cm v uong. Vay canh cua hinh lap Phuong do la bao nhieu
Hinh lap phuong A co canh 4 cm , hinh lap phuong B co canh gap 2 lan hinh lap phuong A.The tich cua hinh lap phuong B gap bao nhieu lan the tich hinh lap phuong A
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GIAI CHI TIET GIUP MINH NHE
hinh lap phuong A co do dai canh gap 3 lan canh hinh lap phuongB. Vay the tich hinh lap phuong A gap the tich hinh lap phuong B so lan la :
A. 2 B. 4 C. 6 D. 8
Mot hinh lap phuong co canh 5 cm . Neu canh cua hinh lap phuong gap 4 lan thi dien tich xung quanh ; dien tich toan phan cua no gap len bao nhieu lan ?
mot hinh lap phuong co canh 5 cm .neu canh cua hinh lap phuong gap len 4 lan thi dien tich xung quanh ,dien tich toan phan cua no gap len bao nhieu lan ?
dien tich toan phan cua hinh lap phuong thu nhat la 54cm dien tich toan phan cua hinh lap phuong thu hai la 216cm. Hoi canh cua hinh lap phuong thu hai dai gap may lan canh cua hinh lap phuong thu nhat
dien tich toan phan cua hinh lap phuong thu nhat la 54 cm met vuong dien tich toan phan cua hinh lap phuong thu hai la 216 cm vuong . hoi canh lap phuong thu hai dai gap may lan canh cua hinh lap phuong thu nhat ?
mot hinh lap phuong co canh 5 cm.neu canh cua hinh lap phuong gap len 4 lan thi dien tich xung quanh ,dien tich toan phan cua no gap len bao nhieu lan?
Dien tich toan phan cua hinh lap phuong thu 1 la : 1,5m2
Dien tich toan phan cua hinh lap phuong thu 2 la : 37,5m2
Hoi canh hinh lap phuong thu 2 dai gap may lan canh hinh lap phuong thu 1