Quadrilateral pqrs has vertices p(-2,4) q(0,5) r(1,4) and s(-2,3). determine if quadrilateral pqrs is a rectangle

No, quadrilateral PQRS is not a rectangle. The opposite sides are not parallel

Step-by-step explanation:

we know that

A rectangle is a quadrilateral that has opposite sides parallel and congruent and its internal angles are right angles

we have

vertices P(-2,4) Q(0,5) R(1,4) and S(-2,3)

using a graphing tool

Plot the vertices to better understand the problem

Observing the figure , the opposite sides are not parallel

therefore

Is not a rectangle

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: