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umka2103 [35]
3 years ago
7

The measure of the angles of a triangle are 2:7:9 ratio what is the measure of the angles? ​

Mathematics
1 answer:
Stolb23 [73]3 years ago
3 0
The angles in a triangle sum to 180.
2x+7x+9x=180
18x=180
X=10
The angles are 20,70, and 90
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