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the angles of a square are in ratio 4:4:4:4 . write a program to find and display all of its angels Select the correct answer from above options

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Answer: Let the measure of angles be x,2x,3x and 4x. We know that sum of measure of all four angles is 360 o . ∴ x+2x+3x+4x=360 o ⇒ 10x=360 o ⇒ x=36 o ⇒ 2x=2×36 o =72 o ⇒ 3x=3×36 o =108 o ⇒ 4x=4×36 o =144 o ⇒ The measures of angles of quadrilateral are 36 o ,72 o ,108 o and 144 o . ⇒ We can see measure of all 4 angles are different so, the given quadrilateral is trapezium Explanation:

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