Math, asked by jleaugejgmailcom, 1 year ago

FIND AB in the following questions using trigonometry.

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Answers

Answered by charanjeetsingh35

1

Step-by-step explanation:

LET angle A=x

sum of all angles of triangle =180

58+77+x=180

x=180-135

=45

tan45=perpendicular /base

1=AC/AB

1=14/AB

AB=14

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