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Wewaii [24]
3 years ago
8

Measure of the angle

Mathematics
2 answers:
Zolol [24]3 years ago
5 0
In total it has to be 180 since a straight line is 180 so i would be 69
romanna [79]3 years ago
4 0
180-111= 69
The correct answer to your question would be 69 degrees
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Step-by-step explanation:

<u>The interior and exterior angles are supplementary:</u>

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5 0
4 years ago
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3 years ago
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Gwar [14]

Answer:

A

Step-by-step explanation:

Distance between 2 points

=  \sqrt{(x1 - x2)^{2}  + (y1 - y2)^{2} }

☆ (x₁, y₁) is the first coordinate while (x₂, y₂) I'd the second coordinate.

Length of RS

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Thus, RS is about 8.5 units.

8 0
3 years ago
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