. Check the given measurements whether it could make a triangle (a) 7 cm, 2 cm and 5 cm

(b) 10 cm, 12 cm and 14 cm.

They do not make triangles.

Step-by-step explanation:

You automatically know that c is going to be the biggest number of each triangle since it is the largest side. So you would use both of these formulas:

a² + b² = c²

+ = which is false

10² + 12² = 14² is false as well

Hope this helps!!

$40

Step-by-step explanation:

Hope this helps!