Question

Draw any quadrilateral other than square or rectangle. Measure all the angles using protractor and write measurement Find the sum of all those 4 angles Write your observation from this​

Answer 1

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Answer 2

The observations are as follows:

• A quadrilateral is a closed 2D shape having 4 edges and 4 vertices.
• Square, rectangle. parallelogram are all examples of a quadrilateral.
• The sum of all the angles of a quadrilateral equals 360°
• The given quadrilateral ABCD (refer image) has:

1. ∠DAB = 58°
2. ∠ABC= 118°
3. ∠BCD= 60°
4. ∠CDA= 124°

• The sum of all the angles= 58+118+60+124=360°