Answer:
3:1
Step-by-step explanation:
If you look at the sides, they all have the same factor of three, and dividing by three gets you to the smaller rectangular prism.
You would need to know the dimensions of the pyramid and wether it was triangle or square bottomed
Answer:
100°
Step-by-step explanation:
The sum of the angles in a triangle is 180°
180°-30°-50°=100°
Answer:
B
Step-by-step explanation:
tan(30)=n/(5*sqrt(3))
=> n=5
Answer:
228.6
Step-by-step explanation:
