Question

Find the value of x in the following figures:​

Answer 1

Remember that sum of all exterior angles of a polygon is equal to 4 right angles i.e 360 °

Answer:

From first figure

90 + 80 + x + x = 360

x = 95°

From second figure

2x + 3x + x = 360

x = 60°

Answer 2

Answer:all polygon exterior angle =360

So,

Exterior angel of parallelogram =x+x+80+90=360

2x=360-170

X=190/2

X=95

Exterior angle of triangle =2x+3x+x=360

6x=360

X=360/6

X=60

Step-by-step explanation:

Hope it helps!!