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Dominik [7]
2 years ago
5

Describe fully the single transformation which takes shape A to shape B.

Mathematics
2 answers:
sdas [7]2 years ago
5 0

Answer:

w

Step-by-step explanation:

w

ella [17]2 years ago
3 0

Answer:

Clockwise rotation 90° about the center of (4,3)

Step-by-step explanation:

A, B, C: (1,6) (3,8) (5,6) -> A'B'C' (7,6) (9,4) (7,2)

clockwise 90° rotation formula:  

x' = (y - y₀) + x₀      x: original     x₀: center

y' = - (x - x₀) + y₀

For A (1,6) -> A' (7 , 6)

7 = (6 - y₀) + x₀               x₀ - y₀ = 1   ... (1)

6 = - (1 - x₀) + y₀              x₀ + y₀ = 7   ... (2)

(1) + (2):  2 x₀ = 8             x₀ = 4

(2)-(1):    2 y₀ = 6             y₀ = 3

Rotation center: (4 , 3)        

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