michaelsan400 michaelsan400
  • 13-04-2021
  • Mathematics
contestada

What is the missing length?

What is the missing length class=

Respuesta :

kiwisinsabaugh
kiwisinsabaugh kiwisinsabaugh
  • 13-04-2021

Answer:

h=7

Step-by-step explanation:

A=1/2bh

42=1/2(12)h

42=6h

42/6=7

h=7

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