Coordinate Geometry- YR 9S1 SMK 2021

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Mathematics

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9th Grade

•

Medium

Henny Sunartie Tiga

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8 Slides • 6 Questions

Coordinate Geometry- YR 9S1 SMK 2021

by Teacher Henny

Saturday 25th Sept 2021

LO:

to be able to calculate the mid points of a line

S2S:

-able to identify x and y coordinates correctly.

-able to correctly substitute coordinates in the formula.

Recall what you did last lesson:

Distance formula that you have covered last lesson.

What is a Mid point? - It is a point mid way between 2 other points.

Formula of a mid point

Poll

Can you follow the lesson so far?

Yes, its straightforward

Yes, after I look at the slides repeatedly.

There are a few things that I am not sure.

No, I struggle to follow this lesson.

Multiple Choice

What is the distance between the two points?

6.3

6.5

6.7

Multiple Choice

Find the midpoint of segment AB.

(2, -4)

(-1, 1)

(-6, 4)

(-2, 0)

Multiple Choice

Find the distance.

9.7

10.7

11.7

12.7

Multiple Choice

What point is halfway between (3, -1) and (8, -6)?

(11, -7)

(-5.5, -3.5)

(5.5, -3.5)

(2, -2)

Multiple Choice

If M (3, 5) is the mid point of the line joining A (-3, 7) and B (p, q), find the value of p and of q.

p =9; q = 3

p = 3; q = 9

p = -3; q = 9

p = 3; q = -9

Coordinate Geometry- YR 9S1 SMK 2021

by Teacher Henny

Saturday 25th Sept 2021

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Coordinate Geometry- YR 9S1 SMK 2021

Coordinate Geometry- YR 9S1 SMK 2021

​LO:

to be able to calculate the mid points of a line

​S2S:

​Recall what you did last lesson:

​What is a Mid point? - It is a point mid way between 2 other points.

​Formula of a mid point

Coordinate Geometry- YR 9S1 SMK 2021

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

LO:

S2S:

Recall what you did last lesson:

What is a Mid point? - It is a point mid way between 2 other points.

Formula of a mid point