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in the stair railing shown at the right, if <6 has a measure of 130°. find the measures of the other three angles.​

In The Stair Railing Shown At The Right If Lt6 Has A Measure Of 130 Find The Measures Of The Other Three Angles class=

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ZAFKIEL145IN

Answers:

• 5 = 50°

- 5 and 6 is in the same line, a line measures 180°.

- 6 measures 130°.

  • 180 - 130 = 50°

• 8 = 130°

- 8 and 6 are congruent to each other.

• 7 = 50°

- Since 8 and 7 is on the same line.

- 8 measures 130°, We only need to find the measure of 7 to make 8 and 7

supplementary.

  • 180 - 130 = 50

Yan po

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