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azamat
3 years ago
14

What is the measure of missing angle S?​

Mathematics
2 answers:
MissTica3 years ago
8 0

Answer:

60

Step-by-step explanation:

The measure of ∠ATS is 120. The measure of a straight angle is always going to be 180 degrees. So first, we subtract 120 from 180 to find the measure of the interior angle.

∠STR = 180 - 120

= 60

The measure of all the interior angles in the triangle ΔSTR is 180 degrees.

180 - 60 - 60

= 60

The measure of ∠TSR is 60 degrees.

Mashcka [7]3 years ago
6 0
The answer for missing angle S is 60°
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