A triangle has side lengths of 15, 20, and 25. What type of triangle is it?
2 answers:
Answer:
The answer is a. right.
Step-by-step explanation:
GIVEN:
hypo=25
opposite and adjacent=15 and 20.
FORMULA:
hypotenuse^2 =opposite side^2 + adjacent side^2
25^2=15^2+20^2
625=225+400
400+225=625
(Got this from yahoo answers, everybody said right.)
Acute triangle is the answer
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