Ladd is rearranging his living room furniture. he wants his couch to sit along the 20-ft wall, labeled ac on the diagram. he would like the left side of his couch to sit at a point b so that the ratio of ab to bc is 1: 4.

AB = 4 ft

BC = 16 ft

Step-by-step explanation:

To find the length of AB and BC you need to relate them using equations.

AB + BC = 20 ft (from the diagram)

4AB = BC (from your ratio)

Substituting BC = 4AB into AB + BC = 20:

AB + 4AB = 20 ft

5AB = 20 ft

AB = 4 ft

Plugging AB = 4 ft into AB + BC = 20 ft:

4 ft + BC = 20 ft

BC = 20 ft - 4 ft

BC = 16 ft

To check this, test both values against the ratio:

AB:BC = 1:4

4:16 = 1:4

1:4 = 1:4

So AB = 4 ft and BC = 16 ft

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation: