Question

The size of the largest angle in a triangle is 3 times the size of the smallest angle . The third angle is 10 degrees bigger than the smallest angle. Work out the size in degrees of each angle in the triangle .

Answer 1

Answer:

34 degrees,102degrees,44degrees

Step-by-step explanation:

Let smallest angle be x,then

angle=3x

3rd angle=x+10

=3x+x+x+10=180 degrees(angle sum prop. of triangle)

=4x=170 degrees

x=170/4

 =34 degrees

therefore,

x=34

3x=3*34=102

x+10=34+10=44

Answer 2

Answer:

x=34

Step-by-step explanation:

All angles=180

Angle 1=x (smallest angle)

Angle 2=3x (largest angle)

Angle 3=x+10

x+3x+x+10=180

5x+10=180

180-10=5x

170=5x

170÷5=x