Exercise 3.2 A

Difficulty Secondary School High school/other
Basic Easy
★★ Demanding Basic
★★★ Demanding
★★★★ Difficult
★★★★★ Very difficult

How big is the volume of a body?

Answer: $31\ {cm}^3$

Exercise 3.2 B

Difficulty Secondary School High school/other
Basic Easy
★★ Demanding Basic
★★★ Demanding
★★★★ Difficult
★★★★★ Very difficult

How big is the volume of a body?

Answer: $10\ {cm}^3$

Exercise 3.2 C

Difficulty Secondary School High school/other
Basic Easy
★★ Demanding Basic
★★★ Demanding
★★★★ Difficult
★★★★★ Very difficult

How big is the volume of a body?

Answer: $16\ {cm}^3$

Exercise 3.2 D

Difficulty Secondary School High school/other
Basic Easy
★★ Demanding Basic
★★★ Demanding
★★★★ Difficult
★★★★★ Very difficult

How big is the volume of a body?

Answer: $17{,}4\ {cm}^3-\ 17{,}7\ {cm}^3$