nathaliefigueroa49 nathaliefigueroa49

19-02-2021
Mathematics

contestada

A triangle has an area of 114.6 square kilometers and a height of 12 kilometers. What is the length of the base?

Respuesta :

clarch19 clarch19

19-02-2021

Answer:

base = 19.1 km

Step-by-step explanation:

start with formula:

A = bh/2

plug in what's known:

114.6 = 12b/2

114.6 = 6b

b = 114.6/6

b = 19.1

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