Which set of ordered pairs has point symmetry with respect to the origin (0, 0)?
(5, 4), (-5, 4)
(5, 4), (-5, -4)
(5, 4), (5, -4)
(5, 4), (4, 5)

The set of ordered pair that is in symmetry with respect to origin is:

(5,4) , (-5,-4)

We have to find which set of ordered pair has point symmetry with respect to the origin i.e. which

" Point of symmetry with respect to origin means that the point is at the same distance from the origin as was the original point but in the opposite direction "

Hence, the set of ordered pair that has point of symmetry with respect to origin is:

(5,4) , (-5,-4).

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584