Mathematics, 20.12.2019 22:31 rk193140

Best answer gets !
liam and tehya are trying to determine whether δabc and δefd can be proven congruent through rigid motions.

liam says that δabc ≅ δefd because δabc can be reflected over the y-axis to create δefd.

tehya says that δabc ≅ δefd because δabc can be rotated 90° clockwise about the origin to create δefd.

who is correct?

liam only
tehya only
both liam and tehya
neither liam nor tehya

Best answer gets ! liam and tehya are trying to determine whether δabc and δefd can be proven

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liam and tehya are trying to determine whether δabc and δefd can be proven...