To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. the tree meets the ground at a right angle. at approximately what angle does the wire meet the ground?
a) 33.6°
b) 39.8°
c) 50.2°
d) 56.4°

The angle is 56.44º

Step-by-step explanation:

We propose the exercise in terms of the rectangular triangle that forms between the tree, the ground and the wire because the exercise propose that the tree meets the ground at a right angle. For this we can see the attached figure.

We need to find the angle between the cable and the ground, and in the figure it is β , if we have the length of the cable and the height of the tree we can say that :

Then β is:

dude thats to long figure it

step-by-step explanation:

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column