Question

subject math
please answer the question​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Correct answer is 30∘,60∘,90∘

Sum of angles of a triangle is 180o.

Given angles of a triangle are in ratio 1:2:3.

Let consider the angles as x, 2x and 3x respectively.

Hence,

x+2x+3x=180o

=>6x=180o

So, x=30o.

Hence other angles are 2x=60o and 3x=90o.