Answer:
<QRS = 40 degrees
Step-by-step explanation:
Supplementary angles are 180 degrees therefore if angle ABC is 140 degrees that would mean that angle QRS has to be 40 degrees.
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Answer:
whats x?
Step-by-step explanation:
5/18 ÷ 2/6
5/18 * 6/2
30/36
5/6
The relationship between the legs and hypotenuse of a 45 45 90 triangle can be written as:
1: 1: square root 2
