Figure JKLM is a rectangle. <hr> JK = 8 cm, KL = 4 cm <br> LM = <input min="0" type="number" id ="imp4pg111q3_1" class="lineinput" placeholder="?" /> cm, JM = <input min="0" type="number" id ="imp4pg111q3_2" class="lineinput" placeholder="?" /> cm <br> $$\angle KLM$$ = <input min="0" type="number" id ="imp4pg111q3_3" class="lineinput" placeholder="?" /> ˚