Question

Can the given angles from a triangle?
56*,64*,60*​

Answer 1

Step-by-step explanation:

By selling 90 ball pens for rupees 180, a person loses 20%. How many ball pens should he sell for rupees 96, so as to have a gain of 20%?

Answer 2

Answer:

Yes

Step-by-step explanation:

To know the answer, we need to know the sum of these three angles...

56° + 64° + 60° = 180° [Angle Sum Property of ∆]

180° = 180°

L. H. S = R. H. S