calculate the size of angle abc

you need to construct triangle with these measurements

it is already there . we need to find the size

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calculate the size of angle abc

you need to construct triangle with these measurements

it is already there . we need to find the size

Comment has been deleted

Log in to add a comment

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AC = 19cm

BC = 17cm

angle A= 60

Using sin formula

**So angle ABC or angle B is 75.48 degree.**

BC = 17cm

angle A= 60

Using sin formula