When put in a calculator, the answer is 12.22 (recurring)
Answer: Perpendicular Bisector
Answer:
area of shaded portion=56 - 1/2 ×3×4=56-6= 50 yd^2
The true statement is the circle has the radius equal to 7.
<h3>What is Equation of circle?</h3>
The general equation for a circle is (x-h)² + (y-k)² = r², where ( h, k ) is the center and r is the radius.
As, standard form of equation of circle is
(x-h)² + (y-k)² = r²
At origin, equation of circle will be
(0-h)² + (0-k)² = r²
r² = x² + y²
Now, The line intersects the circle at (0,7)
r² = 0² + 7²
r² =49
r=7.
Hence, the circle has the radius equal to 7.
Learn more about this concept here:
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The y-intercept (where the line hits the y-axis) will move from (0, 1/2) to (0, -2)
