AasthaShrestha AasthaShrestha

08-12-2018
Mathematics

contestada

the measure of two vertically opposite angles are 140° and (x+40)°respectively. find the value of x.

Respuesta :

jimrgrant1 jimrgrant1

08-12-2018

Answer:

x = 100

Step-by-step explanation:

vertically opposite angles are congruent, hence

x + 40 = 140 ( subtract 40 from both sides )

x = 100

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