What is the result of converting 81 inches to feet? remember, these are 21 inches in a foot.

6.75 feet

Step-by-step explanation:

We have to convert 81 inches to feet.

We can use unity method to solve this problem.

12 inches = 1 feet (Note that 12 inches make a foot not 21)

Dividing both sides by 12, we get:

1 inch = feet

Multiplying both sides by 81, we get:

81 inches = feet

81 inches = feet

81 inches = 6.75 feet

the answer is 24

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft