Q72 of 113 Page 128

Write down each pair of adjacent angles shown in the following figures:

(a) The adjacent pairs are:


● ∠ DOC and ∠ COB


● ∠ COB and ∠ AOB


● ∠ DOC and ∠ COA


● ∠ DOB and ∠ AOB


(b) The adjacent pairs are:


● ∠TQP and ∠PQR


● ∠PRQ and ∠QRU


● ∠SPR and ∠PRQ


(c) The adjacent pairs are:


● ∠TSV and ∠VSU


● ∠TVS and ∠SVU


(d) The adjacent pairs are:


● ∠ AOC and ∠AOD


● ∠ AOC and ∠BOC


● ∠ BOD and ∠BOC


● ∠ BOD and ∠AOD


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