Ratio of measures of angles of quadrilateral ABCD is 7:9:3:5. Then find the measure of its angles and write the type of the quadrilateral.
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Step-by-step explanation:
7x:9x:3x:5x
7x + 9x + 3x + 5x = 360⁰ angle sum property
24x = 360⁰
x = 360/24 = 15⁰
7x = 15*7= 105⁰
9x = 15*9= 135⁰
3x = 15*3= 45⁰
5x = 15*5= 75⁰
it is a convex quadrilateral
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