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What is the value of x?



Enter your answer in the box.

x =

What is the value of x? Enter your answer in the box. x =-example-1
User Sticksu
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2 Answers

2 votes
the answer is 93 hpo it helps

User Lxop
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4 votes

we are given three angles

first angle =x-4

second angle =3x

third angle =100

we can see that this is a triangle

and we know that

sum of all angles in any triangle is always 180

so,

first angle + second angle + third angle =180

now, we can plug values

and we get


x-4+3x+100=180

now, we can solve for x


4x+96=180


4x+96-96=180-96


4x=84


x=21................Answer


User Vfsoraki
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