Đề kiểm tra một tiết môn: Hình học 10 - Đề 1

ĐỀ 1
Trung Tâm GDTX Quận 6	ĐỀ KIỂM TRA MỘT TIẾT 
Lớp : 10 ______	 Môn : Hình học 10
Tên HV : ______________________	 Đề : 1
Điểm
Nhận xét của GVBM
Bài 1 ( 2 đ ) : Cho = ( 2 ; 1 ) , = ( 3 ; 4 ) , = ( 7 ; 2 ) 
Tính ? 
Phân tích theo hai vectơ và ?
Bài 2 ( 8 đ ) : Cho A = ( -1 ; 3 ) , B = ( 4 ; 2 ) , C = ( 3 ; 5 ) 
Chứng minh 3 điểm A , B , C không thẳng hàng ?
Tìm tọa độ D sao cho ABCD là hình bình hành ? 
Tìm tọa độ M sao cho 
Tìm tọa độ trọng tâm G của tam giác ABC . Tọa độ H là trung điểm CD ? 
Tìm tọa độ K sao cho tam giác BKD cân tại B ? 
BÀI LÀM :
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