Mathematics, 03.06.2021 17:50, koolja3
ABCDEFGH is a regular octagon. The minimum degree of rotation by which this octagon can map onto itself is
°. It will take
increments of that degree of clockwise rotation for A′ (the image of A) to coincide with C.
Answers: 3
Mathematics, 21.06.2019 20:00, makennahudson94
Someone me! if you’re smart you can solve this!
Answers: 2
Mathematics, 21.06.2019 22:00, dest8860
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
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