It would be 513000 because your one hundreds place is a 4 so you would round down
The angle m∠ABC is 70 degrees.
<h3>How to find angle in a rhombus?</h3>
The angle in a rhombus can be found as follows;
The opposite angle of a rhombus are congruent.
Therefore,
∠B = 140 degrees
Hence, the diagonal of a rhombus bisect an angle.
Therefore,
m∠ABC = 140 / 2
m∠ABC = 70 degrees.
learn more on rhombus here: brainly.com/question/11966028
#SPJ1
2 2 2 2 2 22 2 2 22 2 2 2 2 2 2 2 2 2 2
its 2.
