Question

The angles of a triangle are in the ratio 2:3:4. The greatest angle of the triangle is
(a) 80°(b) 90° (c) 100°
(d) 105°
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Answer 1

$\huge\purple{Required \: Answer :}$

$2x + 3x + 4x = 180 \\ 9x = 180 \\ \: \: \: x = \frac{180}{9} \\ x = 20$

• $4x = 4 \times 20 = 80$

Therefore, The Greatest Angle Of the Triangke is 80°

$\huge\sf\implies{Thanks : ❤}$

Answer 2

Answer:

80

Step-by-step explanation:

1. 2:3:4= 180 (sum of all angled IN a triangle )