bijnale bijnale

16-05-2021
Mathematics

contestada

In a square handkerchief having a side measurement 30 cm the portion 5
cm surrounding inside is painted by red colourl Find the area of the red
coloured portion

Respuesta :

ferrybukantoro ferrybukantoro

16-05-2021

Step-by-step explanation:

the area of the red coloured portion =

(30×30) -(20×20)

= 900-400

= 500 cm²

Ver imagen ferrybukantoro

Answer Link

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