Question

Plz help me it is due in 24 mins do it fast and give correct answers

Answer 1

Step-by-step explanation:

1).

The sum of interior angles of a polygon is given by

( n - 2) × 180°

where

n is the number of sides

From the question, the number of sides is 50 that's n = 50 .

Substitute the value into the above formula and solve.

We have

(50 - 2 ) × 180 = 48 × 180

The answer is 8640°

2).

The sum of interior angles of a polygon is given by

( n - 2) × 180°

where

n is the number of sides

From the question the sum of the angles is 2160°

Substitute the values into the above formula and solve for the number of sides.

That's

2160 = (n - 2) × 180

2160 = 180n - 360

180n = 2160 + 360

180n = 2520

Divide both sides by 180

n = 14

Therefore the number of sides is 14

3).

The exterior angle of a polygon can be found by using the formula

$\frac{360}{n}$

where

n is the number of sides

From the question the number of sides is 6 that's n = 6.

Substitute the value into the above formula and solve.

We have

$\frac{360}{6}$

We have the final answer as

60°

Hope this helps you.