Answer: C an D
Step-by-step explanation:
hope that helps
The side lengths of the triangle 34, 9, and 25 are not valid because, by these sides, a triangle can not be formed.
Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.
The total of two triangle sides is always bigger than the sum of the third side.
a) 23,28,52
28 < 23 + 52
28 < 75
The triangle is valid.
b) 34,9,25
34 < 25 + 9
34 < 34
The triangle is not possible to construct. Then the triangle is not valid.
c)13,22,14
22 < 13 + 14
22 < 27
The triangle is valid.
d) 19,11,17
19 < 11 + 17
19 < 28
The triangle is valid.
More about the triangle link is given below.
https://brainly.com/question/25813512
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