Question

FIND THE MISSING VALUES OF ANGLE of 'X'
IN EACH OF THE FOLLOWING polygon.​

Answer 1

Explanation:

1. 90 by linear pair
2. 90+80+90-360
3. 360/5
4. 120-180 by linear pair

Answer 2

Answer:

a) x=180-90

x=90

b)90+80+60+x=230x

=230x=360

=x=360/230

c)5x=360

=x=360/5=72

x=72

d)x+120=180

x=60

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