Question

find the value of the adjacent angel in the given fogure​

Answer 1

Answer:

angle PQM+ angel PQN =180° ( linear pair)

PQM+120°=180°

PQM=180-120

PQM=60°

Angle ABD+angel DBC =90°

ABD+20=90°

ABD=90-20

ABD=70°

Answer 2

Answer:

Step-by-step explanation:

in the first figure,

∠ABC = 90 degree

therefore,

∠ABD + ∠DBC = 90

∠ABD = 90 - 20

           = 70 DEGREE

in the second figure,

∠MQN = 180 Degree

therefore ,

∠MQP + ∠PQN  = 180

∠ MQP = 180 - 120

∠ MQP =  60 DEGREE

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