Pi r² is circle's area expression.
So the r is radius,.
Answer:
3
Step-by-step explanation:
the is c.32$&$&#&#
Step-by-step explanation:
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9514 1404 393
Answer:
16
Step-by-step explanation:
The altitude of the triangle is 12/21 = 4/7 of the marked side. If we assume that the marked sides are the ones that are corresponding, then ...
x = (4/7)(28)
x = 16
Answer:
take square root of both sides. √x^2 = x √36= 6
Step-by-step explanation:
x=6
