Question

Which of the following sets

of numbers could be side
lengths in a triangle?
Explain your answers.
a) 28, 41, 14
b) 14, 3, 11
c) 15, 4, 32
d) 47, 29, 63
Classify your answers by side
lengths.

Answer 1

b

Explanation:

because the sum of two opposite interior angle is equal to the exterior angle

if one angle is 11 and the other one is 3

then the sum is 14

so the right answer is b