1)Two angles of a triangle are in the ratio 2:3:4find the angles.
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Answered by
2
let the angles be 2x 3x 4x
then,
2x+3x+4x=180 (sum of Angles of a triangle)
9x=180
x=20
then by putting the values of x in 2x 3x 4x you'll get the answer
then,
2x+3x+4x=180 (sum of Angles of a triangle)
9x=180
x=20
then by putting the values of x in 2x 3x 4x you'll get the answer
shaaaz1:
thanks
for wjat
what
for giving answer
I gave the answer so this thanks is for me not for u
ok ok this thanks for you thugcat779
okies your welcome
Answered by
2
let first angle be 2x
let second angle be 3x
let third angle be 4x
angle sum property of triangle=180
2x+3x+4x=180
9x=180
x=180÷9
x=20
first angle 2x = 2×20=40
second angle 3x = 3×20=60
third angle 4x = 4×20=80
let second angle be 3x
let third angle be 4x
angle sum property of triangle=180
2x+3x+4x=180
9x=180
x=180÷9
x=20
first angle 2x = 2×20=40
second angle 3x = 3×20=60
third angle 4x = 4×20=80
thanks for giving answer
no problem
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