Solve 
1)  A triangle has sides 6, 1, and 6. What is the perimeter?

2)  The radius of a circle is 1. What is the area? 
3)  A triangle has base 5 and height 7. What is the area?

4)  The area of a circle is 201.06. What is its radius? 
5)  A triangle has base 9 and height 8. What is the area?

6)  A triangle has sides 6, 6, and 11. What is the perimeter? 
7)  The circumference of a circle is 18.85. What is its radius?

8)  A triangle has base 3 and height 3. What is the area? 
9)  The area of a triangle with height 2 is 5. What is its base?

10)  The circumference of a circle is 6.28. What is its radius? 