Answered

Get comprehensive answers to your questions with the help of IDNLearn.com's community. Our platform offers detailed and accurate responses from experts, helping you navigate any topic with confidence.

Classify the triangle based on side lengths 5, 7 and 8.
A. right
B. Acute
C. obtuse
D. no triangle can be formed with given side lengths

Sagot :

[tex]a\leq b\leq c-sides\ of\ a\ triangle\ then\ a+b > c\ and\\\\if\ a^2+b^2=c^2\ then\ triangle\ is\ right\\\\if\ a^2+b^2 > c^2\ then\ triangle\ is\ acute\\\\if\ a^2+b^2 < c^2\ then\ triangle\ is\ obtuse[/tex]


[tex]a=5;\ b=7;\ c=8\\\\a^2+b^2=5^2+7^2=25+49=74\\\\c^2=8^2=64\\\\a^2+b^2 > c^2\\\\The\ triangle\ is\ acute\ (answer:B.)[/tex]
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Your questions deserve accurate answers. Thank you for visiting IDNLearn.com, and see you again for more solutions.