cufufc cufufc
  • 08-03-2017
  • Mathematics
contestada

An isosceles triangle has congruent sides of 20cm.The base is 10cm. What is the area of the triangle?

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JeremyS
JeremyS JeremyS
  • 08-03-2017
The formula for the area of a triangle is 1/2 B*H so .5x10x20=100
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FuntimeFoxy
FuntimeFoxy FuntimeFoxy
  • 09-03-2017
20x10=200hope this helps
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