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What is x find it please! Two questions 15 and 18

What is x find it please! Two questions 15 and 18-example-1
User Rlesias
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7.9k points

1 Answer

8 votes

Let other 2 angles be d

44 + 2d = 180°

(sum of triangle)

2d = 180 -44

2d = 136

d = 136/2

d = 68

x = 68 + 44 (exterior angle is equal to sum of interior opposite angles)

x = 112°

l

2. part

let the other angles be d

3d = 180° (sum of angles of triangle)

d = 60°

x = 60 + 60

x = 120°

User Groodt
by
8.5k points

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