Math and Brazil

Daianne Castilho
Silva
Brazil
Fifth largest country in the world;
Third largest in the Americas;
Composed by 26 States plus the Federal District;
 5.570 cities in total;
Total area = 8,515,767.049 km2;
 Total population: 204, 115, 174.
Population:
Urban population: 84%
Rural population: 16%
Young people: 46,5%
Adults: 46,4%
Elderly: 7,1%
Ethnicities:
Grayish-brown: 42,6%
White: 49,7%
Black: 6,9%
Indigenous: 0,3%
Yellow: 0,5%
Population
Distribution:
North: 8,41%
Central-west: 7,44%
Northeast: 27,79%
Southeast: 42,06%
South: 14,3%
Water
13% of all the water of the planet
is in Brazil;
55,455 km2 of all the Brazilian
territory is covered by water;
5 biggest rivers:
Amazonas – 6.937 km
Paraná – 3.942 km
Madeira-Mamoré – 3.315
km
Purus – 3.218 km
São Francisco – 3.180 km
Geometry
Flag:
Rectangle
Rhombus
Circle
Architecture and Geometry
Brazilian Football
Christ the Redeemer
Statue
► Statue’s height: 38 meters
(125 feet), including the 8
meters (26 feet) pedestal;
► Length of each hand: 3.2
meters (10 feet);
► Height of the head: 3.75
meters (12 feet);
► Weight of Christ statue:
1,145 tonnes;
The Mist Peak
Highest mountain of
Brazil with 3014 meters
above sea level;
First climbed in 1965;
At the top of the
peak, the temperature
reaches 20 °C during the
day and 6 °C overnight in
the winter.
The Big Air: largest
slope in the world
 Length : 105 meters
 Height: 27 meters
 Provides almost 80 km /
h speed for the skater.
Amazon Rainforest
Largest tropical rainforest in the
world, covering over 5,5 million
square kilometers (1.4 billion
acres);
10% of the world’s known
species live in the Amazon
rainforest;
20% of the world’s bird species
live in the Amazon rainforest.;
40 000 plant species • 1 300 bird
species • 430 amphibian species • 3
000 fish species • 380 reptile
species
Rio–Niterói
Bridge
Total length: 43,602'
(13,290 m);
Width: 27 m (88.58 ft);
Daily traffic: 140,000
vehicles.