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djyliett [7]
3 years ago
6

Kinda left explainitory but I need help with finding the base ​

Mathematics
1 answer:
almond37 [142]3 years ago
5 0

Answer:

6.4 cm

Step-by-step explanation:

Area of triangle = 17.28 cm²

\frac{1}{2}*base *altitude = 17.28\\\\\frac{1}{2}*base*5.4=17.28\\\\base = 17.28*\frac{2}{5.4}\\\\base= 3.2*2\\\\base = 6.4 cm

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