Answer:
18
Step-by-step explanation:
180-160 = 20 which equals the exterior angle
the sum of exterior angles is 360 so 360/20 = the number of sides as there is an exterior angle for every side
360/20 = 18
There are only 2 perfect cubes in between 1000 and 2000.
11^3 = 1331
12^3 = 1728
Use the equation to find the missing height, h, by undoing the equation. Use SADMEP, the reverse order of operations.
:)
5/8,4/6,3/4,1/2 this is the answer without simplifying
