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Help Rotation of BAT
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Feb 24, 2018
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Help Rotation of BAT
Mathematics
high-school
Mark Sherretta
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Mark Sherretta
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1
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1
vote
The rule for a rotation by
90
about the origin is
(x,y)→(−y,x
)
A(-2,11) then A(-11,-2)
B(-3,-6) then B(6,-3)
T(10,-4) then T(4,10)
answer
A. the first choice
Dmitry Samuylov
answered
Mar 3, 2018
by
Dmitry Samuylov
8.4k
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