Respuesta :

Starlight33

Step-by-step explanation:

Alright,

Multiply each side by each other so,

16×5 = 80

80×4.5= 360

360× 12 = 4,320

4,320 × 21 = 86,400

The area of this figure is 86,400. I Hope this helps you ^-^ ♡

Otras preguntas