Directions: Analyze carefully. Write T if the statement is true and write F if the statement is false. 1. Edge is the flat surface of a solid.
2. Rectangular prisms are solid figures which have 12 edges, 8 vertices and 6 rectangular
faces.
3. A cylinder is a solid figure which has 2 faces and 2 edges.
4. A cone has a flat surface.
5.
Apyramid has triangular faces.​

(1) F

(2) T

(3) F

(4) T

(5) T

Step-by-step explanation:

(1) False; The edge is not a flat surface but rather it is the point where two surfaces meet

(2) True; Rectangular prisms, also known as cuboids have the following properties.

(3) False; A cylinder has 3 faces (2 flat faces and 1 curved face)

(4) True; A cone has 1 flat surface

(5) True; All pyramids have triangular faces

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.