

Arcos
Presentation
•
Arts
•
8th Grade
•
Practice Problem
•
Hard
Angela Vidal
FREE Resource
18 Slides • 0 Questions
1
2
G E O M E T R I A
a r c o s
3
G E O M E T R I A
O s a r c o s s ã o f o r m a s c u r v a s q u e s e e n c o n t r a m
n a p a r t e s u p e r i o r d a s a b e r t u r a s o u p a s s a g e n s
d e u m a c o n s t r u ç ã o , p o r e x e m p l o , d e a n e l a s o u
p o r t a s .
O s
a r c o s
e s t ã o
a o o l a d o s
e m
d o i s
p o n t o s a q u e c h a m a m o s a p o i o s . A d i s t â n c i a
e n t r e
o s
a p o i o s
é
a
a b e r t u r a
o u
v ã o .
A
d i s t â n c i a e n t r e o p o n t o m a i s a l t o d o a r c o e a
l i n h a q u e c o n t é m o s a p o i o s é a a l t u r a o u
f l e c h a
O s
a r c o s
t ê m
u m a
g r a n d e
a p l i c a ç ã o
n a
a r q u i t e t u r a e p o d e m s e r d e v á r i o s t i p o s .
A r c o s
4
G E O M E T R I A
O s a r c o s s ã o c o n s t i t u í d o s p o r d o i s
e l e m e n t o s :
o v ã o , q u e d e f i n e a a b e r t u r a d o a r c o
a f l e c h a , q u e d e t e r m i n a a a l t u r a d o
a r c o e q u e é p e r p e n d i c u l a r a o v ã o .
A r c o s
5
G E O M E T R I A
A R C O D E V O L T A I N T E I R A O U
A R C O R O M A N O
6
G E O M E T R I A
A R C O E M O G I V A P E R F E I T A
7
G E O M E T R I A
A R C O E M O G I V A a l o n g a d a
8
G E O M E T R I A
A R C O a b a t i d o
9
G E O M E T R I A
A R C O c o n t r a c u r v a d o o u d e
q u e r e n a
10
G E O M E T R I A
A P L I C A Ç Õ E S
11
12
13
14
15
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18
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