Question

H/W
2x + 20°
a
(x - 50
Write an equation in terms of x for the
sum of the angles.
b Solve your equation to find the value of x.
Ć Write down the sizes of the four angles in
the quadrilateral.
* + 75°
4. The diagram shows a quadrilateral.​

Answer 1

Respuesta:

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Answer 2

Respuesta:

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