elanfernandez elanfernandez

02-03-2021
Mathematics

contestada

I need help checking these

I need help checking these class=

Respuesta :

abhisekgajmer abhisekgajmer

03-03-2021

Answer:

180cm^2 & 472ft^2

Step-by-step explanation:

answer of 16 number

h2=p2+b2 ,therefore

h=100+80

h=180

answer of question 17

h2=p2+b2

576=p2+104

576-104=p2

472=p2

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