# please help me guzzz.....

Each angle of regular hexagon is 120 therefore angle ABC will be (180-120)=60

(As the angles are present on a straight line, therefore sum of angles is going to be. 180)

Similarly,

Each angle of a regular Pentagon is 108

therefore angle ACB will be (180-108)=72

(As the angles are present on a straight line, therefore sum of angles is going to be. 180)

Then by the properties of triangle,

Angle BAC=180-(Angle ABC +AngleACB)

(Sum of angles of a triangle is always 180)

Angle BAC =180-(60+72)

= 180-(132)

= 48

Therefore,

Angle BAC=48

Angle ABC=60

Angle ACB=72