patulong po dito:(

1. Thickness = 3 inches
Width= 2 inches
Length= 1 feet

a. 0.2 bd ft
b. 0.5 bd ft
c. 0.10 be ft
d. none of the above

2. Thickness= 1 inch
Width= 2 inches
Length= 8 feet

a. 13 bd ft
b. 2 bd ft
c. 2.2 bd ft
d. none of the above

3. Thickness= 2 inches
Width= 2 inches
Length= 8 inches

a. 266 bd ft
b. 4.2 bd ft
c. 5 bd it
d. none of the above

4 Thickness= 1 inch
Width= 3 inches
Length= 2 feet

a. 3.1 bd ft
b. 5 bd ft
c. 6.2 bd ft
d. none of the above

5. Thickness= 2 inches
Width= 4 inches
Length= 10 feet

a. 6.66 bd ft
b. 5.11 bd ft
c. 10.15 bd ft
d. none of the above

6. Thickness= 1 inch
Width= 1 foot
Length= 1 foot

a. 1.25 bd ft
b. 3.5 bd ft
c. 1.5 bd ft
d. none of the above

7. Thickness= 1 inch
Width= 4 inches
Length= 20 feet

a. 4.54 bd it
b. 6.53 bd ft
c. 6.66 bd ft
d. none of the above

8. Thickness= 3 inches
Width= 3 inches
Length= 8 feet

a. 7 bd ft
b. 3 bd ft
c. 6 bd ft
d. none of the above

9. Thickness= 1 inch
Width= 1 inch
Length= 10 feet

a. 1 bd ft
b. 0.83 bd ft
c. 0.90 bd ft
d. none of the above

10. Thickness= 4 inches
Width= 4 inches
Length= 8 feet

a. 10.66 bd ft
b. 11 bd ft
c. 9.11 bdt
d. none of the above​