understandablehavea understandablehavea
  • 15-01-2018
  • Mathematics
contestada

What is the length of the base of a triangle with height 20 cm and area 150 cm2?

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skylerc1213
skylerc1213 skylerc1213
  • 15-01-2018
For you: Area = 150 and height = 20 


Plugging those into the formula, you get 
Multiply .5 and 20: 
To get base by itself, divide by 10 on both sides:  

The base is 15 cm.
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Davidfridman
Davidfridman Davidfridman
  • 15-01-2018
The base would be 15cm for your triangle.
Answer Link

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