Question

help me pls

Answer 1

with

Answer 2

im pretty sure it is 9

Answer 3

There is congruency among these 2 shapes, so we have to find the size change between the smaller one to the larger one, so you would take the side value of one of the sides on the left shape and put it over the value on the right, so
\(\dfrac{15}{20}\) = 0.75

now you multiply your congruent side length value of the one you need to find by 0.75, so
\(12 \times 0.75\) = 9,
so your answer would be `9`

Answer 4

yes 9 is answer