Question

Find the value of the following​

Answer 1

Answer:

1) 40°

2) X = 150° and Y = 30°

Step-by-step explanation:

Hope this helps you :-)

Answer 2

1)

so , interior angle = 90° and exterior angle = 130°

finding x,

$= 180 - 90 \\ = \bf \: \huge \: 40 \: degree$