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Help me complete this

Help me complete this-example-1
User Lascoff
by
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1 Answer

4 votes

Answer:

x = 9.9 in.

Explanation:

area of triangle = base * height /2

49 = x*x /2

49*2 = x^2

98 = x^2


√(98) = x


7√(2) = x

9.9 = x

User Sunil Pandey
by
5.6k points