21,31 porque por cada 5,5 pies hay 0,5 de diferencia de sombra
To define a perpendicular rays, we first define a ray.
A ray starts from one point and extend it to form one direction.
If two lines or rays or line segments intersect at right angle (90°), then they are perpendicular.
In particular, Perpendicular rays are rays that intersect to form a right angle.
Four right angles are formed in the perpendicular rays.
8 + 8 + 6 + 4 + 4 =30
30 divided by the number of days worked.
30/5 = 6
The answer is 6
Answer:In short, Your Answer would be Option D
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
YX & AC are both at the horizontal plane, as BC & YZ are on the diagonal plane.