50 pts. Triangle PQR has a perimeter of 48 cm. PQ=x, QR=4/3 of PR, and PR=3/5 of PQ. List the measures of the interiror angles of triangle PQR from greatest to least.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

-6 is the correct option from the above given options

equal to

step-by-step explanation:

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.