Question

plz with step by step

Answer 1

Step-by-step explanation:

The sum of all three angles of a triangle is always 180°.

40°+60°+x= 180°

x= 180°-40°-60°

x= 80°..

Answer 2

Answer:

THE VALUE OF X = 80

Step-by-step explanation:

A/Q , X + 40 + 60 = 180 [ angle sum property]

or , X + 100 = 180

or , X =180-100

or , X = 80

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