canh hinh lap phuong bang 4 tim the tich
co ai kb voi toi ko ai kb mik tk cho nha kb voi mik di
1 hinh lap phuong co canh la 6cm . tim S xung quanh
co ai kb voi toi ko
ai kb toi tk
1 hinh lap phuong co canh la 2.tim s toan phan
ai kb mink tk
DIEN TICH XUNG QUANH CUA HINH LAP PHUONG LA 16.TIM CANH
AI NHANH MIK TK VA KB NUA NHE
the tich cua mot hinh lap phuong la co canh 1m 4cm la ..........m3
cac bn oi giup mk voi neu ai giai ra toi se kb voi nguoi ay
Tinh the tich hinh lap phuong biet:
a) do dai canh la 1,5 cm
b) do dai canh bang 6/5dm
Ai kb voi mk,mk tich cho 1000000000000000000000000000000000000000000000000%
1 hinh vong co chu vi la 24.tim canh
co ai kb voi mink ko
ai kb minh tk
Biet the tich cua hinh lap phuong bang 27cm3 .Hay tinh dien tich toan phan cua hinh lap phuong do.
Huong dan: Co the tim do dai canh cua hinh lap phuong bang cach thu lan luot voi cac so do 1cm,2cm,...
1 hinh lap phuong co canh la 5cm.hoi s toan phan?
ai kb mink tik