Answer
False
Step-by-step explanation:
Rotational symmetry is when an object looks the same when rotated around its center by an angle not equal to 0° (0) or any multiple of 360° (2π).
Answer: option d
Step-by-step explanation:
Remember the identity:
The inverse of the tangent function is arctangent. You need to use this to calculate the angle "S":
Knowing that: you need to find the measure of the angle "S" , (which is the adjacent side) and (which is the opposite side), you can sustitute values into
Then, you get that the measure of "S" rounded to the nearest tenth is:
TanB=CA/AB
=15/8
=option D.
HOPE IT HELPS YOU '_'
Answer:
C 8^1/2
Step-by-step explanation: