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siti

Asked 5 years ago

SG Primary 5 Fractions

Replies 1

Rjean

This is how you can solve by using model.

5 years ago

Rg

Asked 5 years ago

SG Primary 5 Geometry

Replies 4

Rjean

You can proof this concept by using actual length and breadth to the rectangle. Try calculating the areas of each portion of the 4 triangles. You will realise that ateas of A and C is equal to the areas of BAnd D

5 years ago

Rg

Hi Thank you for the detailed explanations.

5 years ago

Rg

Hi Rjean, thank you for the detailed explanations..

5 years ago

Rg

Hi Thank you for the detailed explanations.

5 years ago

Rjean

Glad that you can understand

5 years ago

Ranvir

Asked 5 years ago

SG Secondary 2 Geometry and Measurement

A decorative steel frame is shown below. It is made of a circular section and 6 stems. The length of each stem is 45cm. Work out the total length of steel used in the frame.

Replies 1

MAPLES

5.52 m

5 years ago

Ranvir

Asked 5 years ago

SG Secondary 2 Geometry and Measurement

Work out the perimeter of a semicircle with radius 3cm. Give your answer in terms of pi

Replies 2

tiahb1

6pi+6

5 years ago

Ranvir

Is that final answer?

5 years ago

Beevi

Asked 5 years ago

SG Primary 5 Fractions

Please help these 2 questions thanks

Replies 4

tiahb1

3)20 4)21

5 years ago

Beevi

Can u explain the working please thanks

5 years ago

Rjean

If you are in P5, you should use the multiplication of fraction. Drawing model is for P4.

5 years ago

Rjean

Please use cross cancellation. I think it have been taught to you in school.

5 years ago

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