in a rhombus ring pattern, each rhombus in the last ring has an angle of 20 dgerees and each rhombus in the second last ring has an angle of 60 degrees.
What are the angles in each rhombus in the 3rd last ring?
How many rhombuses are there in the first ring and how many ring are ther in total?
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If you give the answer to part b I’ll give you this answer
The answer is more c is 120 and 60 and six rings and six rhombuses and each
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Hey i didn't get the answer
I mean can someone please explain answer. Thanks a lot
To find the angles in each rhombus in the third-last ring, we can observe that in a rhombus ring pattern, the sum of the adjacent interior angles in each rhombus is always 180 degrees. Therefore, we can subtract the given angles from 180 to find the missing angle in each rhombus.
In this case, we are given that each rhombus in the last ring has an angle of 20 degrees and each rhombus in the second-last ring has an angle of 60 degrees.
So, for each rhombus in the last ring, the missing angle would be 180 - 20 = 160 degrees.
And for each rhombus in the second-last ring, the missing angle would be 180 - 60 = 120 degrees.
Therefore, each rhombus in the third-last ring would have an angle of 180 - x degrees, where x represents the missing angle in each rhombus in the last ring. So, each rhombus in the third-last ring would have an angle of 180 - 160 = 20 degrees.
Now, let's determine the number of rhombuses in the first ring and the total number of rings.
To calculate the number of rhombuses in the first ring, we need to consider that each ring in a rhombus pattern adds one more row of rhombuses. The first ring will have only one rhombus at the center. So, the number of rhombuses in the first ring is 1.
To determine the total number of rings, we need to know the size or dimensions of the pattern. Without that information, we cannot accurately determine the total number of rings.
Therefore, the angles in each rhombus in the third-last ring are 20 degrees, there is only one rhombus in the first ring, and the total number of rings cannot be determined without additional information.