Rectangle
A - 1 of 15 equal parts
Atom fon saam
Find the perimeter of each green rectangle,
1. Rectangle :

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

A50% increase followed by 33 1/2% decrease