Kayla want to build a fence around her backyard for her dogs to play in. her backyard is squared and has an area of 24 m²

4 * √24

with √24 you find a side, per 4 and you have the perimeter of the square

4 * √24

4* 4.9=

19.6

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

details

step-by-step explanation: