Find the area of each semicircle. Round to the nearest tenth. Use 3.14 for Pi.
1 answer:
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Answer:
- (x − 7)2 + (y − 5)2 = 16
Step-by-step explanation:
The given circle has equation
The equation of a circle with center (h,k) and radius r units is
This is the equation that has its center at the origin with radius 4 units.
When this circle is translated seven units to the right and five units up, then the center of the circle will now be at (7,5).
Answer:
A. 70
Step-by-step explanation:
The given quadrilateral DEFG is a cyclic quadrilateral.
...opposite angles of a cyclic quadrilateral are supplementary.
The sum of angles in a quadrilateral is 360 degrees.