Math, asked by dg3378153, 4 months ago

(2x + 30°
1
(3x - 70)
2
(5x – 30)°
4
(3x + 40)
3
five
2
B 3
find the measurement of the biggest and the smallest angle in the figure give

Answers

Answered by Anonymous

2

Answer:

sum of all angles = 360°

2x + 30 + 3x - 70 + 5x - 30 + 3x + 40 = 360

2x + 3x + 5x + 3x + 30 - 70 - 30 + 40 = 360

13x - 30 = 360

13x = 360+30

13x = 390

X = 390/13

X = 30

now u can find the angles.

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