Length, area and volume

• Wiskunde
• Middelbare school
• havo, vwo
• Leerjaar 1

Length, area and volume

You need: 

- Pen and paper

- Calculator

- Laptop (log in on: lessonup.app) (in duo is allowed)

How many decimals do you know by heart?

The number of decimals of Pi is infinite. What is the sign for 'infinite'?

1. ∞
2. ∑
3. ↻
4. ≈

What formula do you need to calculate the circumference for a circle?

1. π⋅radius​2​​
2. π⋅diameter​2​​
3. π⋅radius
4. π⋅diameter

Given: a circle with diameter 5
Calculate the circumference (round to two decimal places and only type in the answer)

What formula do you need to
calculate the area of a circle?

1. π⋅radius​2​​
2. π⋅diameter​2​​
3. π⋅radius
4. π⋅diameter

Given: a circle with diameter 8.
Calculate the area (round to two decimal places and only type in the answer)

Calculate the surface area
of this cuboid.

1. 111 dm​2​​
2. 180 dm​3​​
3. 222 dm​2​​
4. 360 dm​3​​

5 m​2​​=.... dm​2​​

1. 0.5
2. 5
3. 50
4. 500

Type in the answer (no points or comma's)

160.7 m​3​​=..... cl

Last question!!
Calculate the area in
(type in the answer)

dm​2​​

I have a question for test week...

Yes

No