Question

one side of the triangle is produced and the exterior angle so formed is 128° if the Interior opposites angles are equal find the measures of the angles of the triangle
​

Answer 1

Answer:

here is your anger mate

we know that exterior angle is equal to sum of two interior opposite angles.

let the two interior angles be 2x and 3x

2x+3x=120

5x=120

x=120/5

x=24

2x=48

3x=72

angles In a triangle add up to 180

let the unknown angle be x

x+48+72=180

x+120=180

x=180-120

x=60

the angles in the triangle are 60°,48° and 72°

hope it helps.

Step-by-step explanation:

Answer 2

$hey....$

$here \: is \: ur \: answer.....$

$hope \: it \: helps \: u$

$plz \: mark \: me \: as \: brainalist....$