Hældningskoefficienten 2

運算式 11: "b" equals "y" Subscript, 0 , Baseline minus "a" "x" Subscript, 0 , Baseline equals 0

equals

運算式 12: "y" equals "a" "x" plus "b" 有圖檔。要進行圖形閱讀，請按 Alt + T 鍵。

Vandret katete

運算式 14: StartAbsoluteValue, "x" Subscript, 1 , Baseline minus "x" Subscript, 0 , Baseline , EndAbsoluteValue equals 4

equals

"x" Subscript, 3 , Baseline	"y" Subscript, 3 , Baseline 有圖檔。要進行圖形閱讀，請按 Alt + T 鍵。
"x" Subscript, 1 , Baseline	"y" Subscript, 0 , Baseline	r1c3:
"x" Subscript, 0 , Baseline	"y" Subscript, 0 , Baseline	r2c3:
		r3c3:

Lodret katete

運算式 17: StartAbsoluteValue, "y" Subscript, 1 , Baseline minus "y" Subscript, 0 , Baseline , EndAbsoluteValue equals 8

equals

"x" Subscript, 2 , Baseline	"y" Subscript, 2 , Baseline 有圖檔。要進行圖形閱讀，請按 Alt + T 鍵。
"x" Subscript, 1 , Baseline	"y" Subscript, 1 , Baseline	r1c3:
"x" Subscript, 1 , Baseline	"y" Subscript, 0 , Baseline	r2c3:
		r3c3:

Afstanden mellem A og B

運算式 20: "D" Subscript, "i" "s" "t" "A" "B" , Baseline equals StartRoot, left parenthesis, "x" Subscript, 1 , Baseline minus "x" Subscript, 0 , Baseline , right parenthesis squared plus left parenthesis, "y" Subscript, 1 , Baseline minus "y" Subscript, 0 , Baseline , right parenthesis squared , EndRoot equals 8.9 4 4 2 7 1 9 1

equals

8.9 4 4 2 7 1 9 1

Punkter

技術支援

Start black, "A" equals left parenthesis, "x" Subscript, 0 , Baseline ; "y" Subscript, 0 , Baseline , right parenthesis End black

Start black, "B" equals left parenthesis, "x" Subscript, 1 , Baseline ; "y" Subscript, 1 , Baseline , right parenthesis End black

Start black, "C" equals left parenthesis, "x" Subscript, 1 , Baseline ; "y" Subscript, 0 , Baseline , right parenthesis End black