Maths

Question 1

Aire du triangle

Answer 1

À = b x h / 2

Question 2

Aire du carré

Answer 2

À = c2

Question 3

Aire du losange

Answer 3

A = c x h

Question 4

Aire d’un cercle

Answer 4

A = pi x r2

Question 5

Aire trapèze

Answer 5

A = (B+b) / 2 x h

Question 6

Aire d’un parallélogramme

Answer 6

A = b x h

Question 7

Volume d’un parallepipede

Answer 7

V = L x l x h

Question 8

Volume cylindre

Answer 8

V = pi x r2 x h

Question 9

Volume d’un cube

Answer 9

V= c3

Question 10

Volume d’une sphère

Answer 10

V = 4/3 x pi x r3

Question 11

Volume d’un cône

Answer 11

V = 1/3 x pi x r2 x h

Question 12

Volume d’une pyramide

Answer 12

V= 1/3 x b x h