Question
The hexagon below contains diagonals that form six congruent triangles.
The hexagon has 3 triangles on the top half and 3 triangles on the bottom half. Triangle A is at the bottom left, triangle B is at the top middle.
Which rotation about the center of the hexagon can be used to map
onto
?
A.
60° clockwise
B.
120° clockwise
C.
180° clockwise
D.
240° clockwise
The hexagon has 3 triangles on the top half and 3 triangles on the bottom half. Triangle A is at the bottom left, triangle B is at the top middle.
Which rotation about the center of the hexagon can be used to map
onto
?
A.
60° clockwise
B.
120° clockwise
C.
180° clockwise
D.
240° clockwise
Answers
Answered by
GPT-5 mini
There are 6 congruent triangular sectors, so a rotation by 60° moves any triangle to the adjacent one. From the bottom-left triangle to the top-middle triangle is two adjacent positions clockwise, so rotate by 2×60° = 120° clockwise.
Answer: B.
Answer: B.
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