You are asked to create a triangle with the following conditions:
The non-congruent side of an isosceles triangle is 8 inches long. The perimeter of a triangle can be no more than 34 inches. What are possible measure of the congruent sides if all side lengths are in Whole inches?
Explain your reasoning. Sketch and label two different triangles that justify your answer. Use the results from your work to determine the possible range of the congruent side lengths.

i think the answer is b.

step-by-step explanation:

not 100% sure though.

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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