Please answer see the image below

Step-by-step explanation:

total area = area of rectangle - area of circle

                = (13 x 6) - (π 3²)

                = 78 - 28.274

                = 49.73 sq. units

chicken nugget stir fry

step-by-step explanation:

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