2Tvwo Ch 6 Extra exercise p.228/229

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 2

Ch 6 Extra exercises p.228/229, not E8.

A few tips for the coming exercises!

Do you notice the

hidden joke in this

slide?

Ch 6 Extra exercises p.228/229, not E8.

hidden joke in this

slide:

a TIP also means:

een fooi!

Linking 'Extra exercises' to the paragraphs:

Doing 'Extra exercises', p.228/229,

        you will probably need to look back at:

The paragraphs you have been doing lately (the 'Methods' and             'Theories'!)

Try to find the right paragraph in the next slide!

Which paragraph do
E1 and E2 belong to?

Answer:

§ 6.2 Calculating a side

Which § do E 3, 4 and 5 belong to?

1. § 6.1
2. §6.3
3. §6.2
4. §6.4

And exercises E 6 and 7?

1. § 6.2
2. § 6.4
3. §.6.3
4. § 6.5

Finally...

Remember to

+ make a SKETCH and a 

+ SCHEME !  

Homework time.

Tips for E4 and E5!

These 'story-exercises' need to be understood well!

E4 - let's read it together first.

E4 - The SKETCH that is needed to do this exercise

will be shown on the next slide.

To understand the situation, watch this TOPVIEW!

This SKETCH will be helpfull:

Now a little advice on E5.

Realise that:

+ 9500 km is not MS, 

but only from the earth to S!

+ MR is also 6400 km long!

+ angle R is a right angle!

IMPORTANT 1st step when doing this exercises: MAKING a SKETCH (see next slide)!

a SKETCH for E5:

Homework time again.

Good luck,

finishing most of p.228.229, not E8.