Math, asked by deepapatel161, 6 months ago

(ii)
x+10
3x
x+ 20 find the value of the following triangle​

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Answers

Answered by pampasenhazra
2

Answer:

x+10+3x+x+20=180

5x+30=180

5x=150

x=30

Step-by-step explanation:

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Answered by greeshmasaranya983
2

Step-by-step explanation:

x+10+3x+x+20 =180

5x+30=180

5x=180-30

5x=150

x=150/5

x=30

•x+10=30+10

40

•3x=3(30)

90

•x+20= 30 +20

50

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