10
a carpenter has to cut a rectangular beam from a circular log. the strongest rectangular beam is the one whose length is 2.3 times the radius of the log. what is the length of the strongest beam that can be cut from a log 12 inches in diameter? (justify)

show your work. formula and everything.
i will give brainliest.

hey buddy here is your answer!!

hope it helps you

l = 2.3 r

the radius of the circle = half the diameter of the circle

r = 1/2 × the diameter

r = 1/2 × 12 = 6 inches

l = 2.3 r

l = 2.3 × 6 = 13.8 inches

* The length of the strongest beam is 13.8 inches

13.8 inches.

Step-by-step explanation:

The radius = 1/2 * diameter

= 6 inches.

So the length of the strongest beam

= 6 * 2.3

= 13.8 inches.

b) the dogs need to shift their focus to human scent.