Answer:
a
Step-by-step explanation:
sorry if wrong
Answer:
4
Step-by-step explanation:
3,186/22= 144
144/36= 4
Answer:
C. a 180° rotation about its center
Step-by-step explanation:
The question is on rotation of an object about the origin through 180°
When a point B, (h,k) is rotated about the origin 0 through 180° both clockwise and anticlockwise directions , the new position is B'(-h,-k)
Example, if we have point K (5,8) rotated through 180°, clockwise or anti-clockwise about the origin the new position will be; K'(-5,-8)
The volume of any solid whose base is uniform is V = Ah. Since
the base is a sector of a circle, it’s area is defined by the equation A = θ (r^2)/2, where θ is in radians.
90 degrees in radians
is Pi/2. So the A = (PI) (r^2)/4
Therefore, V = [(PI) (r^2)/4]*h
Answer:
400/9 or 44 4/9
Step-by-step explanation:
(
25/
6
)(
32
/3
)
=
(25)(32)
(6)(3)
=
800
/18
=
400/9