Question

find the number of degrees in 50% of a straight angle​

Answer 1

Answer:

180° of a straight angle

Answer 2

Answer:

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Step-by-step explanation:

Supplement angle of 50% of 120° = 180° - (50% of 120°)

= 180° - ((120° × 50)/100)

= 180° - 60° = 120°

(ii) Supplement angle of (1/3 of 150°)

= 180° - (1/3 of 150°)

= 180° - 50° = 130°

(iii) Supplement angle of 60% of 100° = 180° - (60% of 100°)

= 180° - (60/100 × 100)

= 180° - 60° = 120°

(iv) Supplement of 3/4 of 160

= 180° - (3/4 of 160°)

= 180° - 120°

= 60°