contestada

3. + 20 points 5. Triangle RST has vertices R(-3. 2). S[O, -5). and 1(4.5). When translated R has coordinates (4.1). Find the coordinates of S' and T Need a Hint? A. OSITT-6). T(114) B. S17_-6), T14, 11) C. $4-6. 7), 1/4 in) D. 3 ST-7.6). T1-11.4) ОА B C O O D

Respuesta :

Let:

R = (-3,2)

S = (0, - 5)

T = (4,5)

R' = (4,1)

So:

R(x,y)----->T------->R'(x,y)

Let:

x1 = -3

x2 = 4

y1 = 2

y2 = 1

So:

(-3,4)------->(x+7,y-1)--------->(-3 + 7, 2 - 1) = (4,1)

Therefore:

[tex]S(0,-5)\longrightarrow(x+7,y-1)\longrightarrow S^{\prime}(0+7,-5-1)=(7,-6)[/tex]

Otras preguntas