b = base length (of triangle)
h = height of triangle
s = side length of triangle
l = length of rectangle
On a quiz, Loretta answered 8 out of 12 questions correctly. At the same rate, how many questions would Loretta get correct on a
2 answers:
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b = base length (of triangle)
h = height of triangle
s = side length of triangle
l = length of rectangle
Answer:
12 in.
Step-by-step explanation:
Formula: a^2 + b^2 = c^2
This case: c^2 - a^2 = b^2
1) 15^2 + 9^2 = b^2
2) 225 - 81 = 144
3) = 12