source: e-learning Mathematics activity

Task 2

Now go to 102 Maths blog and comment on the posting by the students on the following question:

Please follow the appropriate protocol in giving comment:

.1 no malicious comment

.2 must be responsible for your own comment - identify yourself

.3 focus on the process and answer not the person

.4 focus on the concept and the explanation given - check clarity and understanding

work to comment on

a. Lionel

b. Goh Jia Sheng

reference: Properties of Quadrilateral

Recapitulation of Questions posted for your reference

Choose either 1: Question 2 or Question 3 or Question 4

Question 2:

Which of the given statements is correct? Justify your answer/s with examples.

A ) A square and a parallelogram are quadrilaterals.

B ) Opposite sides of a square and a parallelogram are parallel.

C ) A trapezoid has one pair of parallel sides.

D ) All the above

Question 3:

A quadrilateral is drawn on a piece of paper. It has one pair of opposite sides equal in length, the other pair not equal in length, and a pair of opposite angles that are supplementary1. Identify this figure, and justify your answer with reasons.

' sum of two angles equals 180degrees'

Question 4:

‘All parallelograms are squares?’ Do you agree with this statement?

Justify your answer with example/s.

work to comment on

a. Lionel

b. Goh Jia Sheng

c. Idris

d. Karan

e. Benz Kew

f. Tay Kun Yao

g. Elijah Wong

reference: Properties of Quadrilateral

Recapitulation of Questions posted for your reference

Choose either 1: Question 2 or Question 3 or Question 4

Question 2:

Which of the given statements is correct? Justify your answer/s with examples.

A ) A square and a parallelogram are quadrilaterals.

B ) Opposite sides of a square and a parallelogram are parallel.

C ) A trapezoid has one pair of parallel sides.

D ) All the above

Question 3:

A quadrilateral is drawn on a piece of paper. It has one pair of opposite sides equal in length, the other pair not equal in length, and a pair of opposite angles that are supplementary1. Identify this figure, and justify your answer with reasons.

' sum of two angles equals 180degrees'

Question 4:

‘All parallelograms are squares?’ Do you agree with this statement?

Justify your answer with example/s.

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