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777dan777 [17]
3 years ago
5

When you know the measures of two angles in a triangle, how can you find the third angle measure?

Mathematics
2 answers:
Goshia [24]3 years ago
7 0
Subtract all the angles by 180
Paraphin [41]3 years ago
3 0
Add the two angle measurements together, then subtract by 180. I think this is the Triangle Angle Sum Theorem.
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Help, i will give brainliest
andrey2020 [161]

Answer:

The answer is J

Step-by-step explanation:

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hope this helped! :)

8 0
3 years ago
PLEASE HELP! FIND THE SURFACE AREA OF THIS SQUARE-BASED PYRAMID. I REALLY NEED HELP
jolli1 [7]

Answer:

105

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3 years ago
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sertanlavr [38]

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Brut [27]

Answer:

Correct option is

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5 0
3 years ago
Heidikae reads 420 pages a week. In the summer, she reads 17% less. Approximately how many pages per week does she read in the s
Marat540 [252]
420-17%= 348.6



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8 0
3 years ago
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