Question

50. The angles of a quadrilateral are in the ratio 1:3:7:9.
What type of a quadrilateral is it?
(a) Square
(b) Rectangle
(c) Parallelogram (d) Trapezium
Math

Answer 1

Step-by-step explanation:

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the type of quadrilateral is trapezium

Answer 2

Let the ratio be

1 x + 3x + 7x + 9x = 360

20x=

260

3.C = 369

20

x = 18 1

1 x = 1x 18 = 18

126*

162

32= 3 x 18 = 54

721 = 7x 18 = 126

92 = 9x18 = 162

This type of quadrilateral is Scalene Trapezium

Step-by-step explanation:

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