How to find if a triangle is acute, right, or obtuse with the sides?

Hey!

Hope this helps...

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This is actually pretty simple...

[attachment below will help too]

An obtuse triangle is where one angles is greater than 90*

A right triangle is where one angle is exactly equal to 90*

An acute triangle is where one angle is less than 90*

The BEST WAY to tell the difference between these triangles is to see/find either a 1/4 square (found on right triangles) or 1/3 circles (found on acute and obtuse triangles)...

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

30

step-by-step explanation:

idk

i hope i