Which of the following transformations to triangle ABC would not preserve size and shape? A. rotation 90 clockwise

B. reflection over the x-axis

C. translation of (x-5, y+2)

D. dilation of scale factor 1/4

answer for #1 is c

answer for #2 is d

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(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

table a is wierd

step-by-step explanation:

6*f

b

step-by-step explanation: