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## Answers

Therefore A + B + C = 180° ------------------(1)

and given that, 2A = 3B = 6C

⇒ A = 3C, B = 2C

From eqn (1),

A + B +C = 180°

⇒ 3C + 2C +C = 180°

⇒ 6C = 180°

⇒ C = 180/6 = 30°

Therefore A= 3C = 3×30 = 90° and B = 2C = 2×30 = 60°

**We know that the sum of 3 sides in a triangle are 180 degree.**

**Let**

**2A=3B=6C= k (say)**

**Therefore , k=180 ,**

**6C=180 ⇒C=180/6=30 degree**

**3B=180 ⇒B=180/3=60 degree**

**2A=180 ⇒A=180/2=90 degree.**

**Ans:The value of A is 90 degree.**