What you put is correct. A’B’C’D’ is what would be shown if you rotate ABCD 90 degrees clockwise
Cos(x°) = (√3)/2
cos⁻¹[(√3)/2] = x°, that means x° = 30°
If it says sum it is addition.When it says quotient it is division.When it says decrease it is subtraction.And when it says twice as Much it is multiplication
Answer:
can you label each part of the book. coppy and write your