josephdeane07 josephdeane07

02-04-2020
Mathematics

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Find the sizes of the marked angles

Find the sizes of the marked angles class=

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Аноним Аноним

02-04-2020

Answer:

a = 25°

Step-by-step explanation:

45° + 110° + a = 180°

a = 180° - (45°+110°)

a = 180° - 155°

a = 25°

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