Any two angles whose sum is 180 degrees are supplementary.
Supplementary angles are a pair of angles that add up to 180 degrees.
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Answer:
A triangle with side lengths 4 cm, 5 cm, and 15 cm
Step-by-step explanation:
In order to form a triangle with given side lengths, sum of any two sides must always be greater than the third side.
This is the correct answer
Answer:
8
Step-by-step explanation:
Answer:
add all of these mesurements together 2.3 + 0.8 + 1.9 then do it times 2
the awnser is 10
Step-by-step explanation: