Given: △abc, m∠c=90° m∠abc=30°, al ∠ bisector cl=6 ft. find: lb

For a better understanding of the solution given here please go through the diagram in the file attached.

To solve this question we will make use of the "Triangle Angle Bisector Theorem", which states that, "An angle bisector of an angle of a triangle divides the opposite side in two segments that are proportional to the other two sides of the triangle."

Thus, in our question, we will have:

The above equation can be rearranged as:

...(Equation 1)

If we have a proper look at the denominator which is , we note that in ,

Thus, (Equation 1) wil give us:

Therefore, LB= 12 feet

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

12.5 feet

step-by-step explanation: