Question

three angles of a quadrilateral are in the ratio 4:6:3 if the forth angle is 100°, fine the three angels of the quadrilateral​

Answer 1

Answer:

If the fourth angle is 100 degrees the angle remains will be equal to 360 - 100 = 260 degrees, THE OTHER THREE ANGLES ARE AT THE RATIO 4 : 6 : 3, Which means its value will be 4x , 6x , 3x

Answer 2

Answer:

hence, this is the answer

Step-by-step explanation:

is given that three angles are equal and measure of fourth angle is 120

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Let the measure of each of the equal angles be x

We know that, sum of four measure of angles of quadrilateral is 360

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⇒ x+x+x+120

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=360

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⇒ 3x+120

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=360

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⇒ 3x=240

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⇒ x=80

o

Hence, this is the answer