91.8 feet because 1 meter is approximately 3.28 feet and 28x 3.28 is 91.8 :)
Answer:
Step-by-step explanation:
They are also similar.
Both have 4 right angles. Both have 2 sets of parallel lines. Both have 4 equal sides.
But I think you are supposed to answer if figure 1 is similar to figure 2 and figure two is similar to figure 3 then by the transitive property, figure 1 is similar to figure 3.
I do not have any idea and any operation did you do it wrong or something because I do not get it
For the transformation

the Jacobian is

with determinant

The vertices of the triangle in the
-plane are



Then the integral is
