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anonymous
 one year ago
Quadrilateral ABCD underwent a sequence of transformations to give quadrilateral A′B′C′D′. Which transformations could have taken place?
a reflection across the xaxis followed by a reflection across the yaxis
a translation 10 units down followed by a translation 8 units to the right
a rotation 90° counterclockwise about the origin followed by a reflection across the yaxis
a reflection across the line y = x followed by a reflection across the line y = x
anonymous
 one year ago
Quadrilateral ABCD underwent a sequence of transformations to give quadrilateral A′B′C′D′. Which transformations could have taken place? a reflection across the xaxis followed by a reflection across the yaxis a translation 10 units down followed by a translation 8 units to the right a rotation 90° counterclockwise about the origin followed by a reflection across the yaxis a reflection across the line y = x followed by a reflection across the line y = x

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If the length of side a is 12 centimeters, m∠B = 36°, and m∠C = 75°, what is the length of side b? Round your response to two decimal places. does any one know the answer to this

mathmate
 one year ago
Best ResponseYou've already chosen the best response.0Are there two questions? We do not see a diagram or detailed information for ABCD and A'B'C'D'.
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