A ) hinh lap phuong thu 1 co canh 8cm, hinh lap phuuong thu 2 co canh 4cm. tinh dien tich xung quanh cua moi hinh lap phuong.
B ) dien tich xung quanh cua hinh lap phuong thu nhat gap may lan dien tich xung quanh cua hinh lap phuong thu 2
hinh lap phuong thu nhat co dien tich xung quanh la 324cm2 . hinh lap phuong thu hai co dien tich toan phan la 1,5dm2 . hoi canh cua hinh lap phuong thu nhat dai hon canh cua hinh lap phuong thu 2 bao nhieu cm
AI LAM NHANH MINH TICK CHO
Hinh lap phuong thu nhat co dien tich xung quanh la324cm2.Hinh lap phuong thu hi co dien tich 1,5dm2.Hoi canhcanh cua hinh lap phuonh thu nhat dai hon canh cua hinh ap phuong thu hai bao nhieu xang ti met?
hinh lap phuong thu nhat co dien tich xung quanh la 324cm2 .Hinh lap phuong thu hai co dien tich toan phan la 1,5 dm2.Hoi canh cua hinh lap phuong thu nhat dai hon canh cua hinh lap phuong thu hai bao nhieu xang -ti-met?
Dien tich toan phan cua hinh lap phuong thu nhat la 54 cm2 , dien tich toan phan cua hinh lap phuong thu hai la 216 cm2 . Hoi canh cua hinh lap phuong thu hai dai gap may lan canh cua hinh lap phuong thu nhat . Ai tra loi ca bai giai nhanh nhat trong hom nay minh TICK cho ban nhe ! Nho tra loi that nhanh chi minh nha
Hinh lap phuong thu nhat co dien tich xung quanh la 324cm2.Hinh lap phuong thu hai co dien tich toan phan la 1,5dm2.Hoi can cua hinh lap phuong thu nhat dai hon cah cua hinh lap phuong thu hai bao nhieu cm
Mot hinh lap phuong co dien tich toan phan la 216dm2.Mot hinh hop chu nhat co chieu cao bang canh cua hinh lap phuong ,chieu rong kem cua hinh lap phuong 1,2 dm, chieu dai gap ruoi chieu rong .Tinh dien tich xung quanh cua hinh hop chu nhat
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
mot hinh lap phuong co dien tich toan phan la 216 m2 . Mot hinh hop chu nhat co chieu cao bang canh hinh cua hinh lap phuong , chieu rong kem canh cua hinh lap phuong 1,2m , chieu dai gap ruoi chieu rong .tinh dien tic xung quanh cua hinh hop chu nhat