Mathematics, 07.08.2019 21:20, EssenceBlocker144
The figure below shows triangle nrm with r2 = m2 + n2:
triangle nrm has legs m and n, and r is the length of its longest side.
ben constructed a right triangle efd with legs m and n, as shown below:
triangle efd has legs m and n and hypotenuse f.
he made the following table to prove that triangle nrm is a right triangle:
statement reason
1. r2 = m2 + n2 given
2. f2 = m2 + n2 pythagorean theorem
3. f2 = r2 substitution
4. f = r ?
5. triangle nrm is congruent to triangle efd sss postulate
6. angle nrm is a right angle cpctc
7. triangle nrm is a right triangle angle nrm is a right angle
which reason best fits statement 4?
sas postulate
aas postulate
square root property of equality
triangle proportionality theorem
Answers: 1
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The figure below shows triangle nrm with r2 = m2 + n2:
triangle nrm has legs m and n, and r i...
triangle nrm has legs m and n, and r i...
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