Question

One pair of opposite angles of a parallelogram is
(2x - 50°, x + 20°). Then the parallelogram neces-
sarily is​

Answer 1

Answer:

hope it is helpful

plz mark as brainlest

Answer 2

Answer:

Rectangle

Step-by-step explanation:

(2x-50)+(x+20)=180

3x-30=180

3x=210

x=70

[2(70)-50]=90

(70)+20=90

Since its a parallelogram and 90 degrees the quadrilateral is a Rectangle