What is the area of alp?
answer in the box
i’ve tried but i didn’t get the right answer

Step-by-step explanation:

Using the Pythagorean theorem, you can find the length KP:

  KP = √(45² -36²) = √729 = 27

The area of ALP is the same as the area of AKP:

  (1/2)(KP)(KA) = (1/2)(27)(36) = 486 . . . . square units

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.