Question

Exercise 7.2
1. If angles of a triangle are in the ratio of 2:4:4, find the value of each angle and also percentage of each
in the triangle.
bocan two parts of sugar and​

Answer 1

hey mate !! ❤✌

here's ur ans. ⤵⤵⤵⤵

let the angles be 2x,4x and 4x

Sum of all angles of ∆ = 180° ( Angle sum property of ∆ )

2x + 4x +4x = 180°

10x = 180°

x = 18°

angles :- 36°, 72° and 72°

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Percentage of angle1 :- 36/180×100

= 20%

% of angle 2 :- 72/180*100

= 40%

% of angle 3 :- 40%

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⭐ hope it helps 2

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