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3 years ago

Calculate the unknown angles in following figures .

Mathematics

2 answers:

juin [17]3 years ago

8 0

Step-by-step explanation:

c= 105

a = 180 - 105 = 75

105 + 105 + 75= 285

360 - 285 = 75 = b

navik [9.2K]3 years ago

6 0

[b=105
[a=180-105=75
[c=75
One more angle is not given that is [d so if we even add that for only our checking then we get total angle=360 proving that our answer is correct as we know that sum of all interior angles is 360
Hope this is helpful…please mark me brainlist

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