In a rectangle KLMN, angle LNM = 34 degrees. calculate; angle KLN and angle KML.

Question

i m doing geometry of o levels

Answer 1

draw rectangle KLMN

 

K  _________  L

    l               l

    l               l

 N l________ l  M

 

draw the diagonals LN and KM

angle LNM=34 degrees and angle KLN=34 degrees because they are alternate interior angles

angle KMN=34 degrees because the diagonals of a rectangle form 4 isosceles triangles

angle KML=90º-34º because angle KML+angle KMN=90º (you have a rectangle)

90-34=56º, angle KML=56º   

Answer 2

In a rectangle, all angles are 90°.