Ireally need with this question it’s the only one i’ve failed , someone mind lending a hand ? ?

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

Acute identify < 1 and < 2 select all that apply of the following acute, right,obtuse, adjacent,vertical,complementary, supplementary

How can i find quotient 6/7 divided by 1/2