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

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

09-03-2017

20x10=200hope this helps

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