👤

Sagot :

DODOW

Réponse:

a) A = L×l - L×l

A = 10×7 - 4×1

A = 70 - 4

A = 66 m²

b) A = c×c + L×l

A = 4×4 + 10×4

A = 16 + 40

A = 56 cm²

c) A = B×h

2

A = 5×2

2

A = 10

2

A = 5 dm²

d) A = L×l + B×h

2

A = 8×3 + 8×1

1

A = 27 + 8

A = 35 m²

Voilà pose moi d'autres questions stv...

Other Questions

© 2024 IDNLearn. All rights reserved.