if angles of a triangle are in the ratio 2:3:4find the value of each angle
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Answered by
5
Answer:
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Step-by-step explanation:
Let,
the angles of the triangle be 2x, 3x and 4x.
Now,
2x + 3x + 4x =180°
=> 9x =180°
=> x =180°÷9
=> x = 20°
.
. . 2x= 2*20°=40°
3x=3*20°=60°
4x=4*20°=80°
Answered by
1
Answer:
hello friend I know u did not understand this sum so here is the explanation.
Step-by-step explanation:
2:3:4 meaning
let the measures of the angles be (2x) , (3x) ,(4x)
since the sum of the triangle is 180 degrees , so we have 2x+3x+4x=180
9x=180
x=180/9=20
now the next is very easy to do......
hope understood please mark me as a brainlist
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