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2 years ago

Triangle angle- sum theorem help!!!

Mathematics

2 answers:

PIT_PIT [208]2 years ago

8 0

Answer:

222555413`125431534

Step-by-step explanation:

ella [17]2 years ago

4 0

9514 1404 393

Answer:

s = 2°

Step-by-step explanation:

The triangle sum theorem tells you the sum of angles in a triangle is 180°. This fact can be used to write an equation that can be solved for s.

s +38° +34s +72° = 180°

35s = 70° . . . . . . . . . . . . . subtract 110°

s = 2° . . . . . . . . . . . . . divide by 35

_____

<em>Check</em>

The triangle angle measures are (s+38°) = 40°, 34s = 68°, and 72°. These total 180°, as they should.

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Triangle angle- sum theorem help!!!​

Triangle angle- sum theorem help!!!