Asnwer: C
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Assuming width=diameter
diameter/2=radius
area=hpir^2
w=d=2
d/2=2/2=1=r
h=6
area=6pi1^2
area=6pi1
area=6pi
aprox pi=3.141592
area=18.85 cm³
Answer:
E is equal to 20 and F is equal to 50. 20(E)+50(F)=70
If you know the measurements of 2 sides not the height , you can apply Pythagorean theorem to find the height. Square root of the sum of the squared sides
Your diagram doesn't clearly define what values correspond to what, can you explain.
