Back to Derive circle equation — Problem 3 · Task Set 30
Exercises: Derive the Equation of a Circle and Find Center and Radius
Show your work for each problem. Express equations in standard form unless otherwise stated.
Grade 10·22 problems·~30 min·Common Core Math - HS Geometry·standard·hsg-gpe-a-1
Work through problems with immediate feedback
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Warm-Up: Review What You Know
These problems review skills you have already learned.
1.
Complete the square: $x^2 - 10x + $ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ . What number fills the blank?