Question

Work out size of angle x


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Answer 1

x=106

Basic fact:

angles in a point add up to make 360

Explanation:

164+90(that is the right angle)+x=360

254+x=360

-254

x=106

Answer 2

x = 106

Explanation:

Sum of angles around a point = 360

i.e,

=> 164 + 90 + x = 360

=> 254 + x = 360

=> x = 360 - 254

=> x = 106