Answer:
8
Step-by-step explanation:
This is a right triangle, which fits the Pythagorean Theorem, a^2 +b^2 = c^2. The variables a, b, and c all are sides of the triangle, while a and b are the two legs and c is the hypothenuse.
In this problem, we see that 6 and x are the legs and 10 is the hypothenuse. We put 6 as "a" and x as "b" (but it doesn't matter which is a and b) and 10 is c. Therefore, we have the equation:
6^2 + x^2 = 10^2
which further simplifies to:
36 + x^2 = 100
x^2 = 64
and so x would equal 8 (or -8, but it is impossible to have a side length of -8).
Therefore, the missing side is 8.
Answer:
<em>The correct option will be: 10.3</em>
Step-by-step explanation:
The sides of a triangle measure 2.22 inches, 3.54 inches and 4.5 inches.
Perimeter means the sum of all sides lengths. That means, we will just add all the side lengths for finding the perimeter.
So,
inches.
Since 4.5 has one decimal place, which is the least number of decimal places, so the answer with the significant digit will be 10.3 inches.
Thus the perimeter of the triangle is 10.3 inches.
You haven't shared "the two patterns below."
Let me guess: 5+5 = 10 and 10+15 = 25. Thus, 5+5+10+15 = 10+25 = 35.
If this is not correct, please ensure that you have shared this problem accurately and completely.