85 points, brainliest, ill report random answers> ban what is the scale factor of the dilation? a (−4, −6) b(−8, 2) c(−2, 4) a' (−2, −3) b'(−4, 1) c'(−1, 2) a. 2 b. 1/2 c. - 1/2 d. −2

 all the coordinates of the original triangle have been multiplied by 1/2

A (-4,-6) x 1/2 = -2,-3

B (-8,2) * 1/2 = -4,1

C (-2,4)  *1/2 = -1,2

 so the scale factor is 1/2

 Answer is B

Calculates the volume, lateral area and surface area of a square pyramid given the base side and height.

base side a

height h

6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digitvolume V

lateral area F

surface area S

slant height b

angle of inclination φ

degree

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The base and height of the Great Pyramid of Khufu are calculated as default values (230.4m and 146.6m).