find the missing side of a triangle Area=20cm height=10cm
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Answered by
1
Answer:4cm
Step-by-step explanation:
Area of triangle = 1/2×base×height
20=1/2×base×10
20=5×base
base=20/5
base =4cm
Therefore, missing side = 4cm
Answered by
1
Answer:
use herons formula......
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