The angles of a triangle are in ratio 2 : 3 : 4. Find the measure of all the angles of the triangle
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1 .40 2.60 3.80 will be the angles
VigneshNair:
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2 + 3 + 4 is equals to 9 into 180 because total angle is 180 degree is 40 Degrees and this type only 3 upon 9 into 180 equal to 60
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HEY FRIEND HERE'S YOUR ANSWER
LET THE THREE ANGLES BE
2X,3X,4X
WE KNOW THAT...
THE SUM OF ANGLES OF A TRIANGLE IS 180
THEREFORE :
• 2X+3X+4X=180°
•9X=180°
•X=180°/9
THEREFORE :X=20°
3X=3(20) =60°
2X =2(20) =40°
4X =4(20) =80°
HOPE YOU FIND IT HELPFUL.
WITH CARE.
LB......:)
LET THE THREE ANGLES BE
2X,3X,4X
WE KNOW THAT...
THE SUM OF ANGLES OF A TRIANGLE IS 180
THEREFORE :
• 2X+3X+4X=180°
•9X=180°
•X=180°/9
THEREFORE :X=20°
3X=3(20) =60°
2X =2(20) =40°
4X =4(20) =80°
HOPE YOU FIND IT HELPFUL.
WITH CARE.
LB......:)
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