Maths-
General
Easy
Question
Which of the given statements is true?
- The complement of an acute angle is obtuse.
- The supplement of an acute angle is obtuse.
- An obtuse angle has a complement.
Hint:
An angle that measures more than 90 degrees and less than 180 degrees is known as an obtuse angle.
The correct answer is: The supplement of an acute angle is obtuse.
Solution:
- We have been given three statements in the question from which we have to find which statement is true.
Step 1 of 1:
We have given some statements and we have to find which statement is true.
A. The complement of an acute angle is obtuse.
This is not true, because the sum of complimentary angles are equal to 90o
So, it is not possible that any one of the angle is more than 90o.
B. The supplement of an acute angle is obtuse
This is true,
Because, The sum of supplementary angles are 180o.
If any one angle is less than 90o, then other has to be greater than 90o.
Or if any one of the angle is acute then other has to be obtuse.
C.
An obtuse angle has a complement.
This is not true, because obtuse angle itself is greater than 90o
Hence, Option B is true.
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Use the given scatter plots to answer the questions.
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b) Is there an outlier(s) in this data set? If so, approximately how old is that person and how much does he or she make in allowance each week?
c) Is this association linear or non-linear? Explain why.
d) What can you say about the relationship between your height and your allowance?
e) Do you think that being older means that you will get more allowance? In other words, do think this relationship is a causation or a correlation?
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Causation explicitly applies to cases where one action causes the outcome of another action. Whereas, correlation is simply a relationship.
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c) Is this association linear or non-linear? Explain why.
d) What can you say about the relationship between your height and your allowance?
e) Do you think that being taller means that you will get more allowance? In other words, do you think this relationship is causation or a correlation?
Causation explicitly applies to cases where one action causes the outcome of another action. Whereas, correlation is simply a relationship.
Use the given scatter plots to answer the questions.
a) Does this scatter plot show a positive association, negative association, or non-association? Explain why.
b) Is there an outlier(s) in this data set? If so, approximately how tall is that person and how much does he or she make in allowance each week?
c) Is this association linear or non-linear? Explain why.
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e) Do you think that being taller means that you will get more allowance? In other words, do you think this relationship is causation or a correlation?
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