1. Review

2. Find the area of a square whose perimeter is 36cm.

3. Find the area of a square whose perimeter is 36cm.

4. The area of square Abcd is 64
The area of square Abcd is 64. MNOP is formed by joining the midpoints of ABCD. Find the area of MNOP.

5. The area of square Abcd is 64
The area of square Abcd is 64. MNOP is formed by joining the midpoints of ABCD. Find the area of MNOP.

6. Find the area of the shaded region.

7. Find the area of the shaded region.

8. In a triangle, a base and its altitude are in ratio 3:2
In a triangle, a base and its altitude are in ratio 3:2. The triangle’s area is 48. find the base and the altitude.

9. In a triangle, a base and its altitude are in ratio 3:2
In a triangle, a base and its altitude are in ratio 3:2. The triangle’s area is 48. find the base and the altitude.

10. The bases of a trapezoid are 8 and 22, and the trapezoid’s area is 135
The bases of a trapezoid are 8 and 22, and the trapezoid’s area is 135. Find the height.

11. The bases of a trapezoid are 8 and 22, and the trapezoid’s area is 135
The bases of a trapezoid are 8 and 22, and the trapezoid’s area is 135. Find the height.

12. Find the total area of the figure.

13. Find the total area of the figure.

14. The sides of a trapezoid are in the ratio 2:5:8:5
The sides of a trapezoid are in the ratio 2:5:8:5. The trapezoid’s area is 245. Find the height and the perimeter of the trapezoid.

15. The sides of a trapezoid are in the ratio 2:5:8:5
The sides of a trapezoid are in the ratio 2:5:8:5. The trapezoid’s area is 245. Find the height and the perimeter of the trapezoid.

16. Find the area of the kite.

17. Find the area of the kite.

18. Find the area of the kite.

19. Find the area of the kite.

20. The radius of a regular hexagon is 12. Find: a. the length of one side b. the apothem c. the area

21. The radius of a regular hexagon is 12. Find: a. the length of one side b. the apothem c. the area

22. Find the area of a square whose a. apothem is 5. c. diagonal is 10 b
Find the area of a square whose a. apothem is 5 c. diagonal is 10 b. side is D. radius is 6

23. Find the area of a square whose a. apothem is 5. c. diagonal is 10 b
Find the area of a square whose a. apothem is 5 c. diagonal is 10 b. side is D. radius is 6

24. Find the area of an equilateral triangle if the radius of its inscribed circle is 3.

25. Find the area of an equilateral triangle if the radius of its inscribed circle is 3.

26. A circle is inscribed in one regular hexagon and circumscribed about another. If the circle has a radius of 6, find the ratio of the area of the smaller hexagon to the area of the larger hexagon.

27. A circle is inscribed in one regular hexagon and circumscribed about another. If the circle has a radius of 6, find the ratio of the area of the smaller hexagon to the area of the larger hexagon.

28. a)Find the apothem of the regular octagon
a)Find the apothem of the regular octagon. B)Find the area of the octagon.

29. a)Find the apothem of the regular octagon
a)Find the apothem of the regular octagon. B)Find the area of the octagon.