Lesson 6 Circle Challenges Practice Understanding
Find the perimeter of each polygon.
1.
2.
3.
4.
5.
Write the equation of circle
6.
The point
7.
The diameter of a circle measures
8.
Triangle
9.
A circle lies in Quadrant II, tangent to
10.
Three points on a circle are
11.
Complete the square to find the center and radius of a circle defined by the equation
12.
Complete the square to find the center and radius of a circle defined by the equation
Fill in the number that completes the square. Then write the trinomial as the square of a binomial.
13.
Factored form:
14.
Factored form:
15.
Factored form:
16.
Factored form:
17.
Factored form:
18.
Factored form:
19.
Factored form:
20.
Factored form: