Answer:
Six planes are shown
Step-by-step explanation:
Hope that helps
The volume is 4.19ft³ Hope it helps <3
Answer:
The area of the sector is 
Step-by-step explanation:
we know that
The area of a complete circle (16π units^2) subtends a central angle of 2π radians
so
using proportion
Find out the area of a sector , if the central angle is equal to 8π/5 radians

Answer:
7
Step-by-step explanation:
6+12=18
25-7=18
7 makes the sentance true.