Find the following pairs of angles from the given figure :(i) Similar

1.	Find the following pairs of angles from the given figure :(i) Similar supplementary angles.(ii) Dissimilar supplementary angles(iii) Vertically opposite angles(iv) Adjacent angles which are not linear pair.(v) Adjacent complementary angles
Answer» (i) Similar supplementary angles are ∠QOT and ∠TOP. (ii) Dissimilar supplementary angles are ∠QOS and ∠SOP and ∠POR and ∠ROQ. (iii) Vertically opposite angles ∠ROQ and ∠SOP. (iv) Adjacent angles are ∠QOS and ∠SOT, ∠SOT and ∠TOP and ∠TOP and ∠POR. (v) Adjacent complementary angles arc ∠QOS and ∠SOT.

Find the following pairs of angles from the given figure :(i) Similar supplementary angles.(ii) Dissimilar supplementary angles(iii) Vertically opposite angles(iv) Adjacent angles which are not linear pair.(v) Adjacent complementary angles

Answer»

(i) Similar supplementary angles are ∠QOT and ∠TOP.

(ii) Dissimilar supplementary angles are ∠QOS and ∠SOP and ∠POR and ∠ROQ.

(iii) Vertically opposite angles ∠ROQ and ∠SOP.

(iv) Adjacent angles are ∠QOS and ∠SOT, ∠SOT and ∠TOP and ∠TOP and ∠POR.

(v) Adjacent complementary angles arc ∠QOS and ∠SOT.