Question

in a quadrilateral , the angles are x0,(x+10)°(x+20)°(x+30)° find the Angles

Answer 1

Answer:

Step-by-step explanation:

x + x + 10 + x + 20 + x + 30 = 360

4x + 60 = 360

4x = 300

x = 75°

the angles are 75° , 85° , 95° and 105°

Answer 2

HIII....

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