The height of trapezoid vwxz is 8(square 3) units. the upper base, vw, measures 10 units. use the 30°-60°-90° triangle theorem to find the length of yx.
what is the length of the lower base, zx?

d

step-by-step explanation:

the answer to this question is 3/19

step-by-step explanation:

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl