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erastovalidia [21]
2 years ago
10

ILL GIVE BRAINLEST, find the value of x

Mathematics
1 answer:
Elden [556K]2 years ago
6 0

Answer:

x=90 degrees

Step-by-step explanation:

It is a right corner. Please give branliest

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marishachu [46]

Answer: x = 31

Step-By-Step:

<u>To Find x:</u>

<u />\left(2x+20\right)+\left(x+10\right)+\left(2x-5\right)=180 (Angle Sum Property Of Triangles)

(Remove the brackets)

<u />2x+20+x+10+2x-5=18<u />

(Group Accordingly)

<u />2x+x+2x+20+10-5=180<u />

= 5x+20+10-5=180

= 5x\:+\:25 =180

= 5x= 180 - 25

= 5x = 155

= x=\frac{155}{5}

= 31

<u>Therefore</u> x = 31

So,

Angle A = x + 10 = 31 + 10 = 41

Angle B = 2*x + 20 = 2*31 + 20 = 82

Angle C = 2*x - 5 = 62 - 5 = 57

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How do you factorize the algebraic expression [8p³ - 27q³ - 36p²q + 54pq²] using identities?
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