Naming angles. Angle at Q =
∠PQR or ∠QRP
Naming angles. Angle at K =
∠JKL or ∠LKJ
Angle at 3 =
∠VWX or ∠XWV
Angle at 3 =
∠PQS or ∠SQP
Angle at 4 =
∠SQR or ∠RQS
Angle at P =
∠MPO or ∠OPM
Angle at O =
∠PON or ∠NOP
Angle at r =
∠ADB or ∠BDA
Angle at Z =
∠BDC or ∠CDB
Angle at Y =
∠DBC or ∠CBD
Angle at X =
∠DAB or ∠BAD
The size of the angle =
45°
The size of the angle =
120°
Which scale do we use to measure this angle?
Inner scale
Which scale do we use to measure this angle?
Outer scale
The size of the angle =
48°
