Question

In the given figures, find x, y or z (whichever is required)
fig 2 ....and fast​

Answer 1

Answer:

$x + x + 40 = 180 (sum \: of \: all \: angles \: in \: a \: triangle ) \\ = > 2x + 40 = 180 \\ = > 2x = 180 - 40 \\ = > 2x = 140 \\ = > x = 140 \div 2 \\ = > x = 70$