esaemely1981
esaemely1981
15-06-2020
Mathematics
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Help me, please ...i dont understand
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prestonkwon
prestonkwon
15-06-2020
C. Use the formula for area of a triangle 1/2(Base * Height). Using that we see that we have 1/2(a*b) + 1/2(c*c) + 1/2(a*b). Cleaning this up we get 1/2(2ab+c^2)
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