Use your understanding of surface area of pyramids to ans 1. Determine the lateral and total surface 2. Deter
area of the pyramid.
area of
8.2 cm
8 cm
4 cm
5 cm

a reflection across the x axis and a 90 degree rotation left and right.

answer: can you show the options ?

step-by-step explanation:

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.