Math, asked by Anonymous, 20 days ago

what kind of triangle ( acute,obtuse,or right) do the following sets of side length form?
a) 7cn,12cm,13cm
b) 15cm,9cm 12cm
c) 9cm,11cm,15cm
d) 6½cm,2½cm,6cm
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Answers

Answered by ArkyapravaPaul

0

Answer:

a) acute

b) right

c) obtuse

Answered by laxmiellapu1984

0

Answer:

acute because all these are less than the 90 degrees

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