Question

Es urgenteee plis son problemas

Answer 1

6.

diámetro del ⚪ : diagonal del ⬜

H = √(2×6²)

H = 6√2 = d

A⚪ = πr²

r = d/2 = 3√2

A⚪ = π(3√2)²

A⚪ = 18π

7.

Usando Heron:

A = √(28(28-7)(28-24)(28-25)) =

√(28×21×4×3) = 7×4×3 = 84