Part A Consider this sequence of transformations performed on shape l: a dilation by a scale factor of 2, followed by a reflection across the x-axis, and
then a translation left 1 unit. Does the sequence prove that shapes I and IV are similar? Explain your answer.
B
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Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54

How do you write a paragraph proof to prove that the corresponding angles shown are congruent