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3 years ago

What is the sum of the angles 'a' and 'b' from the diagram below.

1 answer:

VikaD [51]3 years ago

3 0

Answer:

90+ 135= 225

Step-by-step explanation:

a can be found with formula (n-2)×180/n, where n is number of sides

a= 135

b=90

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