chimdindu60 chimdindu60

16-08-2020
Mathematics

contestada

how many centimetre square are there in a rectangle of 10cmby5cm

Respuesta :

beatrizgusmao25 beatrizgusmao25

16-08-2020

Answer:

30cm²

Step-by-step explanation:

Since there are two 10 centimeter sides, this can be shown as 10cm×2=20cm. Since there are two 5 centimeter sides, this can be shown as 5cm×2=10cm. 20cm+10cm=30cm².

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