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Kylie reflected figure C across the y-axis, then translated it up 3 units and 1 unit to the right to create congruent figure C'. Gavin claims there is another method to transform figure C to figure C'.

Which of the following transformations could be Gavin’s method?
A. Figure C is reflected over the x-axis.
B. Figure C is reflected over the y-axis.
C. Figure C is rotated 270 counterclockwise about the origin.
D. Figure C is translated 7 units to the left and 3 units up.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

idk

step-by-step explanation:

one peck is 9.309 quarts

9.309x 2

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.