Ok I really don’t understand this Please Find the area for each trapezoid, I barely have any time left please be fast

number 2 in the left

Step-by-step explanation:

1: 105

2:-1.5

3:150

4:19

Step-by-step explanation:

area of trapezoid calculatoru should try it. here's the link if u wanna: https://www.omnicalculator.com/math/area-of-a-trapezoid

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.

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option