1. Chapter 1 Section 1.7
Area and Perimeter

2. Warm-Up Find the distance between (-2, 0) and (4, 2)
A and B are complementary angles. Find mA and mB if mA = 7x+1 and mB = 4x+1

3. Find the Perimeter and Area of Each Figure
Rectangle: A = lw, P = 2l + 2w

4. Find the Perimeter and Area of Each Figure
Square: A = s2, P = 4s

5. Find the Perimeter and Area of Each Figure
Triangle: A = (½)bh, P = a + b + c

6. Find the Perimeter and Area of Each Figure
Circle: A = r2, C = 2r

7. Find the Perimeter and Area of Each Figure
Square: A = s2, P = 4s

8. Find the Perimeter and Area of Each Figure
Triangle: A = (½)bh, P = a + b + c

9. Find the Perimeter and Area of Each Figure
Triangle: A = (½)bh, P = a + b + c

10. Find the Perimeter and Area of Each Figure
Circle: A = r2, C = 2r

11. Find the Perimeter and Area of Each Figure
Rectangle: A = ; P =

12. Find the area of the figure described
Rectangle with length of 12.3 centimeters and a width of 5 centimeters.
A =
Triangle with height 7 inches and base 14.4 inches
Circle with diameter 40 feet
r =

13. Find the Area of the Figure
s = 6
Square: A =
s = 6

14. Find the Area of the Figure
Circle: A =
r = 3

15. Find the Area of the Figure
Triangle: A =
h = 4
b = 6