Answer:
Answer:
The correct answer is last option 80 cm
Step-by-step explanation:
From the given figure we can see a parallelogram LMNO
To find the perimeter of parallelogram
Here side length of the parallelogram is 18 cm and 22 cm
Perimeter = sum of side lengths
= 22 + 22 + 18 + 18 = 80 cm
Therefore the perimeter of parallelogram LMNO = 80 cm
The correct answer is last option 80 cm
Answer:
1.
Mathematical concept that expresses an amount in relation to the computer unit; results from counting the elements that make up a set.
"Cardinal number"
2.
A graphic sign or set of graphic signs that expresses or represents that amount.
Step-by-step explanation:
Answer:
120 degrees
Step-by-step explanation:
Remember that the interior angles of a triangle always add up to 180 degrees. We know that two of the angles (45 and 15) add up to 60 degrees. Now we just have to subtract the 60 degrees we have from the 180 degree total in order to get the measure of the missing angle.
180 - 60 = 120
Therefore... the answer is 120 degrees
The intersection between the complement of set A and the complement of set B is 7.
<h3>What is a Venn diagram?</h3>
A Venn diagram is a visual representation that shows mathematical sets as circular curves inside of a rectangle (known as the universal set).
From the Venn diagram, we are to find the intersection between the complement of set A and the complement of set B.
Therefore, the intersection between the two sets is the set of elements that exists in both of them. Therefore, we have:
Learn more about the Venn Diagram here:
#SPJ1
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