Question

3 lines intersect. A horizontal line with points G, N, K intersects a vertical line with points J, N, M at point N and forms a right angle. The third line contains points H, N, L and intersects the other lines at N. It is diagonal and cuts through angles J N G and M N K.
Which statements are true regarding the diagram?

AngleGNH and AngleHNJ are complementary.
AngleJNK and AngleKNL are supplementary.
AngleKNL and AngleLNM are complementary.
mAngleHNK + mAngleKNL = 180°
mAngleMNG + mAngleGNH = 90°

Answer 1

Answer:

Step-by-step explanation:

(1). ∠GNH and ∠HNJ are complementary. True

(2). ∠JNK and ∠KNL are supplementary. False

(3). ∠KNL and ∠LNM are complementary. True

(4). m∠HNK + m∠KNL = 180° True

(5). m∠MNG + m∠GNH = 90° False