Question

Need help please answer ASAP! 25&26

Answer 1

#26

Any polygon has sum of exterior sides as 360°

No of sides

• 360/60=6

#25

Let the angles be 2x and 7x

• 2x+7x=189
• 9x=180
• x=180/9
• x=20°

Smallest angle=2(20)=40°

Answer 2

Answer:

40° and 6

Step-by-step explanation:

25. Let's suppose the angles as 2x and 7x

Then,

2x + 7x = 180°

or, 9x = 180°

or, x = 180°/9

or, x= 20°

Now, 2x is smaller

So, 2x = 2× 20° = 40°

26. Solution,

Each exterior angle = 360°\n

or, 60° = 360°/n

or, 60°n = 360 °

or, n = 360°/60°

or, n=6

As, Hexagon has 6 sides.