Mathematics: What type of triangle is the figure above? obtuse acute scalene isosceles

What type of triangle is the figure above? obtuse

Ответ:

queenliz855

16.01.2022

this obtuse because the angle to the biggest side is more than 90 degrees. It is also scalene since none of the sides are equal.. is this multiple choice?

Step-by-step explanation:

It can't be isosceles because that would require 2 sides to be equal, if it were acute all the angles would have to be less than 90 degrees. hope this helped!

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Ответ:

RioQNA

02.03.2023

Mathematics

See explanation below.

Step-by-step explanation:

Part A:

(i). They both correct because they could have a third degree polynomial that crosses the x-axis 3 times.

(ii). To find the zero's of the first one, set function equal to zero and use zero factor principle given as:

$\mathrm{Zero\:Factor\:Principle:\quad \:If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)$

So, we have:

$\mathrm{Solve\:}\:x+2=0:\quad x=-2\\\\\mathrm{Solve\:}\:x-1=0:\quad x=1\\\\\mathrm{Solve\:}\:x-2=0:\quad x=2$

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What type of triangle is the figure above?

obtuse

acute

scalene

isosceles

Ответ:

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