samina69 samina69

01-07-2020
Mathematics

contestada

help please quickly i need urgent heeelp

help please quickly i need urgent heeelp class=

Respuesta :

zamzammohamed929 zamzammohamed929

01-07-2020

Step-by-step explanation:

1/2(a+b)×h(×2)because it is two trapezium

1/2(7+16)×20

1/2×23×20

230×2=460

Answer Link

ricchad ricchad

26-09-2020

Answer:

230 cm²

Step-by-step explanation:

see attached

Ver imagen ricchad

Answer Link

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