Math, asked by Daniya34, 1 year ago

the angles of a triangle are 3x, (2x+20) and (5x-40). Find tha angles
fast so that i could mark u as the brainliest!!!

Answers

Answered by a321038

3x+2x+20+5x-40=180
10x-20=180
10x=200
x=200/10
x=20

siamlo: 3x=

a321038: 3*x=3*20=60

siamlo: 3x=

tanuj03: I answered fully plz mark best answer

Answered by tanuj03

Answer:

Step-by-step explanation:

Sum ofAngles of triangles is 180

3x + 2x+20 + 5x-40= 180

10x - 20 = 180

10x = 200

X = 20 degrees

Therefore 3x is 60 degree

2x+20 is 60 degree

And 5x-40 is also 60 degree

tanuj03: I answered fist and fully do plz mark it best ans

tanuj03: Pls

a321038: its not my ques

tanuj03: Ik

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