Question

Work out size of angle x

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Answer 1

84 degrees

Explanation:

132+54 = 186 degrees

186+90 = 276 degrees

as this is around a point it totals to 360 degrees

360 degrees - 276 degrees = 84 degrees

hope this helps

Answer 2

x = 84

Explanation:

Sum of angles around a point = 360

i.e,

=> 54 + 132 + 90 + x = 360

=> 276 + x = 360

=> x = 360 - 276

=> x = 84