Answer:
volume of cylinder= pie × radius square× height
= 22/7×4×20
=1760/7
=251.42cm
The answer is letter is C. 19.5 Because you divide
we know that
If two angles are congruent, that means, that the angles are equal
so
the measure of an angle congruent to a 47° is 47°
Answer:
B
Step-by-step explanation:
-1/2