The angles of a triangle are in the ratio 2:3:4 .find the measure of each angle
Answers
Answered by
3
Given-
Ratio of the Angles of the triangle=2:3:4
Measures of angles of a triangle =180°
Therefore,
Let the common multiple of ratio of the angles be x
Thereafter we get,
2x+3x+4x=180°
9x=180°
x=180°/9
x=20
Now, finding measure of each angle
1)Angle 1 = 2x
=2 × 20
=40°
2)Angle 2 = 3x
= 3 × 20
=60°
3)Angle 3 = 4x
= 4 × 20
= 80°
Hope it helps and be of some use to u!
Ratio of the Angles of the triangle=2:3:4
Measures of angles of a triangle =180°
Therefore,
Let the common multiple of ratio of the angles be x
Thereafter we get,
2x+3x+4x=180°
9x=180°
x=180°/9
x=20
Now, finding measure of each angle
1)Angle 1 = 2x
=2 × 20
=40°
2)Angle 2 = 3x
= 3 × 20
=60°
3)Angle 3 = 4x
= 4 × 20
= 80°
Hope it helps and be of some use to u!
Answered by
1
ᴀɴɢʟᴇ sᴜᴍ ᴘʀᴏᴘᴇʀᴛʏ ᴏғ ᴀ ᴛʀɪᴀɴɢʟᴇ ɪs 180 ᴅᴇɢʀᴇᴇs. ɪᴛ ɪs ɢɪᴠᴇɴ ᴛʜᴀᴛ ᴛʜᴇ ᴀɴɢʟᴇs ᴀʀᴇ ɪɴ ᴛʜᴇ ʀᴀᴛɪᴏ
sᴏ ʟᴇᴛ ᴜs ᴄᴏɴsɪᴅᴇʀ ᴛʜᴇ ᴀɴɢʟᴇs ᴀs ᴀɴᴅ
sᴏ
Similar questions