cpadilla06 cpadilla06
  • 06-01-2021
  • Mathematics
contestada

HELPPP PLS I DON’T UNDERSTAND

HELPPP PLS I DONT UNDERSTAND class=

Respuesta :

SvetlanaM
SvetlanaM SvetlanaM
  • 06-01-2021

Answer:

a.

[tex]h=\dfrac{2A}{b}[/tex]

b.

A = 220 mm²

b = 20 mm

[tex]h=\dfrac{2 \cdot 220}{20}=22 \: {mm}[/tex]

Answer Link
Pat100
Pat100 Pat100
  • 06-01-2021

Answer:

A=1/2bh

2*A=1/2bh*2

2A/b=bh/b

h=2A/b

b)h=2(220)/20

height=22mm

Step-by-step explanation:

Answer Link

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