The four angles of a quadrilateral are equal. Draw this quadrilateral in your notebook. Find each of them.

Foundation

Mathematics Foundation

Basic Properties of Quadrilateral

Understanding Quadrilaterals

Question

The four angles of a quadrilateral are equal. Draw this quadrilateral in your notebook. Find each of them.

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REF.Image.

Given: four angles of a quadrilateral are equal

To find : all the angles

Draw the quadrilateral.

Let

∠ A, ∠ B, ∠ C, ∠ D

be the 4 angles of the

quadrilateral

Since, the sum of angles of quadrilateral

= 36 0^{\circ}

∴ ∠ A + ∠ B + ∠ C + ∠ D = 36 0^{\circ}

∠ A + ∠ A + ∠ A ∠ A = 36 0^{\circ}

(since all are equal we all

= ∠ A

)

4 ∠ A = 36 0^{\circ}

∠ A = 9 0^{\circ}

∴

each bangle of quadrilateral

= 9 0^{\circ}

It must look like this with all the angles

= 9 0^{\circ}