We know that
<span>the rotation of a solid does not modify the values of the internal angles of the solid
</span>therefore
interior angle after 90° rotation=interior angle before 90° rotation
interior angle after 90° rotation=108°
the answer is the option D 108 °
Answer: first 51 second 17
x=second group, 3x=first group
3x+x=68
4x=68
x=17
3x=3*17=51
Answer:
I might be wrong but i think C sorry if im wrong tho
Step-by-step explanation:
<3
