Question

which of the following angles can form triangle

a) angle A=100°, angle B=40° and angle C=40° ​

Answer 1

Answer:

Please provide options...

Option a in this will definitely form triangle as the sum of all the triangle is coming out to be 180°

Answer 2

Answer:

a) angle A=100°, angle B=40° and angle C=40°

because all interior side is 180° I also have done wow maths class 7 you which one provided that one is the correct answer