It is 4pi/7, or b. Just want to help ;)
Answer:
D = 32
Step-by-step explanation:
A+ B + E = 180 since they form a triangle
14+ 45 + E = 180
E = 180 -14-45
E =121
E on either triangle is the same since they are vertical angles
C+D+E = 180 since they form a triangle
27+ D + 121 = 180
D = 180-121-27
D =32
Answer:
40
Step-by-step explanation:
2+2 = 4
4+4 = 8
8+32= 40
Just multiply all of the numbers and you will get 1472 ft3
