Answer:
7963.9
Step-by-step explanation:
hope this helps
Answer:C
Step-by-step explanation:
<h3>

</h3><h3>The area of rhombus PQRS is 120 m. </h3>
Step-by-step explanation:
<h3>correct me if I'm wrong.</h3>

slope = 
using the points (1, 2 ) and (- 2, 0 ) then slope m
m =
=
= 