Answer:
78.5 or 78 1/2 units
Step-by-step explanation:
The formula for the area of a circle using diameter is 1/4*pi.*d to the second power. Plug it in, and you get 78.5 or 78 1/2 units.
Answer:
77
Step-by-step explanation:
Hope this helps..
Good luck.
189 : 24 = 7 r 21
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128 mm is the corrrect but not corre I by score u should.
So,
In order to simplify a fraction, we have to factor both the numerator and the denominator.

Cross out ones.