Answer:
a=21
b=69
c=42
d=138
Step-by-step explanation:
c is supplementary to d (which is 138), so c=180-138= 42.
angle b is on the edge of the central angle 138, so b is 1/2, therefore, b=69.
angle a is complementary to angle b because any triangle that includes the diameter is a right angle, so angle a=90-69=21.
Answer:
It would be $42.96.
Step-by-step explanation:
A the other ones really don’t make sense
Answer:
could you explain it more
Step-by-step explanation:
Answer:
, volume = [(3√3)/2]a2h cubic units
Step-by-step explanation:
The formula for the volume of a hexagonal prism is, volume = [(3√3)/2]a2h cubic units where a is the base length and h is the height of the prism.
