3N1 Maths 4.1 Enlargement and Reduction of Scale factor by Lee Yin Shih

Warif and aqil

2021-04-05 03:11:25 UTC

Enlargement is more than 1

2021-04-05 03:11:45 UTC

reduction is less than 1

Rayna & erika

2021-04-05 03:11:46 UTC

Teach them the basic and go through the topic steps by step

Angeline Aqila

2021-04-05 03:11:56 UTC

enlargement means scale factor is more than 1
reduction means scale factor is less than 1

Lijia and Rachel

2021-04-05 03:12:22 UTC

Reduction scale factor are less than 1
Enlargement scale factor are more than 1
Scale factor are image/original

Nabil&MM93

2021-04-05 03:12:24 UTC

Enlargement and reduction of plane figure. Enlargement is more than 1 while reduction in less than 1.

Ming long

2021-04-05 03:13:03 UTC

When an object is enlarged or reduced in proportion, the image formed is similar to the original object.

Ryan Danish

2021-04-05 03:13:03 UTC

I would tell them about the scale factor for enlargement and reduction and the method to find the scale factor.

matin

2021-04-05 03:13:10 UTC

reduction scale factor is less than 1 enlargement scale factor is more than 1

Hirzan

2021-04-05 03:13:10 UTC

So first2 right must find the scale abeh once you find the scale factor. scale factor equals to image ovr original if if the scale factor is above 1 then it is enlargement if it is less then 1 it is reduction

Ethan

2021-04-05 03:13:28 UTC

Scale factor=image/original
Scale factor < 1 = reduction
Scale factor > 1 = enlargement

Jenson and luke

2021-04-05 03:13:29 UTC

For enlargement the scale factor must be more than 1 and for reduction the scale factor is less than 1. When you have found the scale factor by image/original you have to time the scale factor and the length if it is less than 1 the length with decrease which is reduction and if it is more than 1 the length will increase which is enlargement

Ming Long and Iqbal

2021-04-05 03:13:31 UTC

Reduction has a scale factor of less than 1 while enlargement has a scale factor of more than 1. Also check the corresponding sides.

2021-04-05 03:13:38 UTC

Finding the scale factor of Reduction and Enlargement:

Image over Original corresponding length

Haziq

2021-04-05 03:13:44 UTC

when an object is enlarged or reduced in proportion, the image formed is similar to the original object. Scale factor is to find enlargement or reduction of an object

siti

2021-04-05 03:14:20 UTC

scale factor is image/original

Warif & Arif

2021-04-05 03:14:42 UTC

Enlargement and Reduction.
Shapes are similar but in different size,
Key words: Corresponding and Scale factor=Image/Original.
Scale factor >1 = Enlargement
Scale factor <1 = Reduction

danisse

2021-04-05 03:14:48 UTC

explain what scale factor is then tell them the formula of reduction and enlargement

Efan and Izzat

2021-04-05 03:14:56 UTC

Scale factor is Image/Original. If Scale Factor is <1 it is a reduction, if Scale Factor is >1 it is an enlargement.

annabelle & dhia

2021-04-05 03:15:03 UTC

scale factor= image/original

Muhammad aqil

2021-04-06 00:49:07 UTC

Scale factor is image/original . If scale factor is <1 it is a reduction , if scale factor is >1 it is an enlargement

hilmi

2021-04-06 00:49:17 UTC

Enlargement is more than 1 whereas Reduction is less than 1