Answer:
Step-by-step explanation:
3/4
The answer is 28.26
work:
Equation for area of circle: pi*radius squared
the radius of the circle is 3
3 squared is 9
9 times 3.14 is 28.26
85.7%
4500/5250=.857
move decimal 2 places to the right to convert a decimal to a percentage
Answer:
3/4
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
A right triangle, by definition, must have at a 90° angle, typically denoted by a square. In the given picture, there is a square within the triangle where an angle is, denoting that it is a right angle. ∴ by definition given above, this is a right triangle.
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