The formula for area of a circle is π × radius², and the radius is half of the diameter, which means that your final expression is π × 6² = 36π = 113.1 inches². I hope this helps!
Answer:
hope this helps
Step-by-step explanation:
We are given the an area of
173.6 cm
and a height of 9 cm.
We also know that the formula for area is lw, meaning we can substitute the area for lw
in the volume formula.
Now let's plug in what we know into the formula and solve for the volume:
V=(173.6 cm2)(9 c)=1562.4 cm3 The volume of the rectangular prism is
1562.4 cm3
.
Answer:
Looks good to me
Step-by-step explanation:
I checked for an incorrect answer and it seems like you got everything right :)
Answer:
56.25 cm
Step-by-step explanation:
your teacher wrote the approach already : the law of sines.
in our example we have
sin(28)/27 = sin(102)/c
c×sin(28)/27 = sin(102)
c×sin(28) = 27×sin(102)
c = 27×sin(102)/sin(28) = 27×0.98/0.47 = 56.25 cm
Answer:
A
Step-by-step explanation:
