A geologist drew a scale drawing of a section of a quartz layer she saw in a cliff. The
scale drawing of the layer is 2 cm high and 24 cm long. If the actual layer is 0.15 m
high, what is the area of the actual quartz layer section she saw?

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

idk lol xd

step-by-step explanation:

ez do it yourself lazy