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3 years ago

Find the size of the marked angles

Mathematics

2 answers:

umka21 [38]3 years ago

7 0

B=55 c=40 hehehehehehehee

morpeh [17]3 years ago

3 0

Answer:

b = 55°

c = 35°

Step-by-step explanation:

b° = 180° - (85°+40°) = 180° - 125° = 55°

c° = 180° - (b°+90°) = 180° - (55°+90°) = 180° - 145° = 35°

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Find the size of the marked angles​

Find the size of the marked angles