Question

Which dimensions cannot create a triangle?

three angles measuring 10 degrees, 25 degrees, and 145 degrees
three sides measuring 9 m, 15 m, and 9 m
three angles measuring 40 degrees, 70 degrees, and 65 degrees
three sides measuring 6 cm, 8 cm, and 10 cm

Answer 1

10,25, and 145

Explanation:

to see if it can make a triangle you have to add 2 of the angles together and it has to be more than the other angle

(ex:40+70>65)

a triangle

(ex:10+25<145)

not a triangle