The exterior angles of a triangle are 3y0, 4y0 and 5y0.
i. Find the value of y.
ii. Find the smallest interior angle of the triangle.

i. 30 degrees

ii. 30 degrees

Step-by-step explanation:

The exterior angles of a triangle always add up to 360 degrees. Using this, you can set up the following equation.

3y+4y+5y=360

y=30 degrees

The smallest interior angle corresponds to the largest exterior angle. 5y=5*30= 150. Subtracting this from 180 you get 30 degrees, or the smallest interior angle. Hope this helps!

i) y = 30°

ii) 30°

Step-by-step explanation:

Total exterior angle = 360

3y° + 4y° + 5y° = 360

12y° = 360

y° = 30°

Interior angle = 180 - exterior angle

Interior angle will be the smallest when the exterior angle is the greatest, which is:

5y = 5(30) = 150°

Smallest interior angle = 180 - 150

= 30°

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

no

step-by-step explanation:

answer