A patio in the shape of a regular octagon (8-sided figure) has a side length of 24 ft and an apothem length of 60 ft. What is the patio’s area?

Question

01-03-2016
Mathematics

contestada

A patio in the shape of a regular octagon (8-sided figure) has a side length of 24 ft and an apothem length of 60 ft. What is the patio’s area?

Respuesta :

Otras preguntas

angle A∠A and angle B∠B are supplementary angles. If angle A is ∠A=(2x−24) and angle B is B=(5x−27) then find the measure of \angle B∠B.

similarities between plant cells and animal cell (in tabular form)

how do u say whats you're name in German

Alfred Wegener published "The Origin of Continents and Oceans" in 1915; however, his ideas about the mobility of continents only became popular in the 1960s. Wh

7th grade math help me please :(

1. Explain why sounds get quieter the farther you are from the source.

The sun is 1.50x10^11 m from earth. How long does it take the suns light to reach earth? How long does it take light to cross the diameter of the earths orbit?

Why were American colonists unhappy with King George III? i. He imposed new laws. ii. He raised taxes. iii. He started the French Revolution. iv. He wrote the D

How do I work this problem and graph it? y= -4x (x+7)

meerkat18 meerkat18 · Answer 1 · 2016-03-12T17:22:52+01:00

meerkat18 meerkat18

12-03-2016

Given:
Octagon-shaped patio
Side length = 24ft
apothem length = 60ft

Area of a regular octagon = 2 * a² * (1 + √2)
a = side length

A = 2 * (24ft)² * (1 + √2)
A = 2 * 576ft² * (1 + 1.414)
A = 2 * 576ft² * 2.414
A = 2,780.93 ft²

Answer Link