Mot khu dat hinh binh hanhco do dai day 45 m , chieu cao bang 1/5 do dai day.Nguoi ta trong bap cai trenkhu dat do cu 5 m2 trong duoc 8 cay .Tinh so cay bap cai tren khu dat do
Ai nhanh nhat minh TICK cho
ma phai giai tung buoc do
Mot khu rung hinh chu nhat co chieu dai 5 km.Biet chieu dai hon chieu rong 3600 m.Hoi dien tich khu rung do rong bao nhieu km2
Ai nhanh nhat minh TICK cho nhung phai giai do OK
Cho hinh binh hanh ABCD co do day AB la 78 m, do dai canh ben CD la 45m . Tinh chu vi hinh binh hanh do
Ai nhanh nhat minh TICK cho nho la phai giai do nha
MOT HINH CHU NHAT CO CHIEU DAI 3dm 6cm, CHIEU RONG BANG MOT PHAN BA CHIEU DAI . TINH CHU VI CUA HINH CHU NHAT DO ?
AI NHANH MINH TICK !
1 hinh chu nhat co dien tich la 192cm vuong hay tinh dien tich cuáa hinh chu nhat co chieu dai bang 1/2 chieu dai hinh chu nhat da cho chieu rong bang 3/4 chieu rong hinh chu nhat da cho
ai tra loi nhanh dung minh tick cho
hu hu cuu minh voi
MOT HINH CHU NHAT CO CHU VI 84cm , CHIEU DAI HON CHIEU RONG 6cm . TIM CHIEU DAI , CHIEU RONG CUA HINH CHU NHAT DO ?
AI NHNAH MINH TICK !
42+y/76 = 153/171
Tim y
Ai lam nhanh nhat , dung nhat minh tick cho . Huaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa do .
1 tam go hinh chu nhat co chu vi la 80 cm, chieu rong bang 3/5 chieu dai. Nguoi ta cat va ghep tam go thanh hinh thoi. Tinh dien tich hinh thoi do
ai nhanh ai dung minh tick
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nho ket bn voi minh nha
ai nhanh nhat minh tick cho
