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Weldon Crona
Wiki User
∙ 14y agoFactors are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90.
12 & 45 = 57, as do 9, 12 & 36, 4, 5, 12 & 36 etc
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How can you prove that a triangle has a sum of 180?
You would add up all the angles.
What are the Common factors of 18 and 180?
Since 18 is a factor of 180, all of its factors are common.
Do all parallel angle add to 180?
No.
What does triangle angles all add up to?
180 degrees
What triangle is 180 degrees?
The 3 interior angles of all triangles add up to 180 degrees
How can you prove that a triangle has a sum of 180?
You would add up all the angles.
What are the Common factors of 18 and 180?
Since 18 is a factor of 180, all of its factors are common.
What is the sum of all the positive factors of 180?
First, you must find all of the positive factors of 180; they are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180. Next, you must add them all. After completing all of these steps, you will find that their sum is 546.
Do all parallel angle add to 180?
No.
Why do all triangles add up to 180 degrees?
because if i didn't it would be just a random, weird shape.
What are all the prime numbers that can go into 180?
The prime factors of 180 are 2, 3, and 5 .
Is true that the sum of all the angles in a triangle is 180?
Yes they add up to 180 degrees
Do all triangles add up to 180 degrees?
Yes the 3 interior angles of any triangle add up to 180 degrees
What are all the prime factors of 180?
2, 3 and 5
Can a trinangle have two right angles?
Absolutely not ! All the angles in a triangle has to add up to 180˚. 2 right angles already add to 180˚, so there would not be any space for another angle. (A triangle has 3 angles)
What is the rule about angles in a triangle?
All angles add up to equal 180 degrees. 180 divided by three angles= so each angle would equal 60.
What is the least common multiple of 15 18 and 20?
The LCM of 15, 18, and 20 is 180. To arrive at an LCM we need to factorize the candidate numbers, and then ensure that each factor is included in the factors which will create the LCM The prime factors of 20 are 2, 2 and 5 so all of those must be in the LCM The factors of 15 are 3 and 5. As we have a 5 already we only need to add the 3 to the list. Now we have 2, 2, 3 and 5 The factors of 18 are 2, 3 and 3. As we have a 2 and one 3 already, we need to add the second three to the list..... this gives us 2, 2, 3, 3 and 5 as the factors that will give us the LCM Multiplying these together we get 180 180 / 20 = 9 180 / 15 = 12 180 / 18 = 10 As 9, 12 and 10 don't share any factors we can see that 180 is indeed the LCM of the three numbers we were given.
