A and C are complementary
B is supplementary
Answer:ok
Step-by-step explanation:
Area of one blade is
A=(1/2)b*h=(1/2)7*4=28/2=14
for four blades
14*4=56
Yes because because if you multiply 3 to 2 and 5 you’ll get 6/15
Answer:
t = 22
2t = 45
Step-by-step explanation:
3t = 68
t = 68/3