brandonashley0 brandonashley0

23-01-2020
Mathematics

contestada

What is the sum of the measures of the exterior angles of an octagon?

Enter your answer in the box.

Respuesta :

jimrgrant1 jimrgrant1

23-01-2020

Answer:

1080°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 8 ( number of sides of an octagon ), thus

sum = 180° × 6 = 1080°

Answer Link

Otras preguntas

Activity 1.2 Extract Me! It seems you are now confident to try what you have learned. Solve the following quadratic equations by extracting roots. 1. x2 = 36 2

i need help simplifying this expression 9•(7-4)^2+9

The number below is not correctly written in scientific notation. 0.0038 × 10⁵ What is the new exponent for the power of 10 after rewriting the number correctl

NEED HELP Collin is building vegetable gardens. The first garden will be 3 feet long and 2/3 feet wide. The second garden will be 3 feet long and 3/2 feet wide

explain the rise of Nazism in germany

The actual density of iron is 7.874 g/mL. In a laboratory investigation, Jason finds the density of a piece of iron to be 7.921 g/mL. What is the percent error

Which sentence best integrates the quote into the text?

Which of the following always changes from one atom of an element to another atom of a different element?? A- number of electrons B- charge C- Number of hydroge

What is the relationship between hazard and risk?

A rectangular parking lot measures 3/8 mile by 2/9 mile. Find the area of the parking lot.