"Adjacent" means next to each other. "Perpendicular" means at an angle of 90 degrees.
<span>Rectangles (this includes squares) have adjacent perpendicular sides. So do right triangles.</span>
The answer to your question is -3 !!
Your answer is B. 0.9272. Hope I was able to help!
Answer:
it's D
Step-by-step explanation:
