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°
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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
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