Question

Prepare an English Magazine (OF 20 PAGES ONLY) which should include articles, jokes,

biographies, crosswords, interesting facts, pictures, comics, poems, stories etc. Give your

magazine a name as well. The entire script must be hand written. The front page must be

beautifully decorated and a craft paper or a velvet paper can be used as the Cover-Page.

The magazine must include information about Arunachal Pradesh. It may have facts, stories,

poetry, anecdote, pictures etc. about Arunachal.

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Answer 1

Answer:

From the question it is given that,

We know that, the sum of angles of a triangle is 180o

Let base angle be b

Then,

Vertex angle = 2 × base angle = 2b

= b + b + 2b = 180o

= 4b = 180o

Answer 2

Answer:

From the question it is given that,

We know that, the sum of angles of a triangle is 180o

Let base angle be b

Then,

Vertex angle = 2 × base angle = 2b

= b + b + 2b = 180o

= 4b = 180o