Answer:
given A=103° , B=24°
In triangle ABC,
A+B+C=180° [angle sum property of triangle]
103°+24°+C=180°
127°+C=180°
C=180°-127°
C=53°
hope it help u dear...
The questions ask you to caculate how many elements must a set of numbers of proper subsets of the set 1/2 of the total number of subsets per a subset,base on the question I bet the answer is 1 I hope this helps let me know if u passed and I will try to work it out again GREAT LUCK!!
Given:
In triangle 
.
To find:
The measure of angle C.
Solution:
Law of Cosines:
Substituting the given values, we get
Taking cos inverse on both sides, we get
Therefore, the measure of angle C is 90 degrees.
The description of the area of a square is (c) as the length of the side increases, the area increases.
<h3>How to describe the area of a square?</h3>
The table of values is given as:
<u>Side Length (cm) Area (cm²)</u>
1 1
2 4
3 9
4 16
5 25
In the above table, we can see that:
As length increases, the area also increases
Hence, the description of the area is (c) as the length of the side increases, the area increases.
Read more about areas at:
brainly.com/question/24487155
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