What is cos 30°? 60°
2
1
90"
30°
V3
A.1/sqrt2
B.1/2
c. 1/sqrt3
D. 1
E. sqrt3
F. sqrt3/2

If m 17 27 90 63 ** picture is attached

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Evaluate cos2θ for cosθ = square root of 3/2