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Solve for x, find the measure of all angles plzzzzz!! ​
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Solve for x, find the measure of all angles plzzzzz!! ​

Solve for x, find the measure of all angles plzzzzz!! ​-example-1
User Janne
by
5.4k points

1 Answer

2 votes

Answer:

∠ H = 22.5°, ∠ I = 45° , ∡ J = 112.5°

Explanation:

The 3 angles in a triangle sum to 180° , then

x + 2x + 5x = 180 , that is

8x = 180 ( divide both sides by 8 )

x = 22.5

Then

∠ H = x = 22.5°

∠ I = 2x = 2 × 22.5° = 45°

∠ J = 5x = 5 × 22.5° = 112.5°

User Usta
by
5.3k points
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