Shape A is congruent to shape as shown by a reflection across the y-axis and then a translation down ___ units

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

What is the value of x in the diagram below?

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules