Question

Which combination of measurements could form a triangle?

A - 5m, 12m, 18m
B - 12m, 32m, 45m
C - 16m, 55m, 72m
D - 18m, 22m, 36m

Answer 1

D - 18mm, 22mm, 36mm

Explanation:

The only way for a triangle to be made, the 2 smallest side lengths must be greater than the longest side length. So for A through C, the smallest sides diden't add up to the longest side, therefore D is the only correct answer.

Answer 2

Answers D

You divide all sides by 2, get your slope form and multiply by 7