Figure 1: Plote de equa¸c˜oes usando o Desmos.
1. Dado as medidas triˆangulo pitag´orico (3,4,5) ent˜ao deter-
mine tais medidas para:
(a) triˆangulo cuja as laterais sejam o dobro das medidas
pitag´oricas.
(b) triˆangulo cuja as laterais sejam o triplo das medidas
pitag´oricas.
(c) triˆangulo cuja as laterais sejam o 1/2 das medidas
pitag´oricas.
(d) triˆangulo cuja as laterais sejam o 15 vezes das medi-
das pitag´oricas.
2. Analise os trechos abaixo e diga o que significam
(a) ”The harmony of the world is made mani-
fest in Form and Number, and the heart and
soul and all the poetry of Natural Philoso-
phy are embodied in the concept of mathe-
matical beauty.”
— D’Arcy Wentworth Thompson, On
Growth and Form (1917)
(b) ”Mathematics is the language with which
God wrote the universe.”
— Galileo Galilei
3. Lembre de MMC e DA DIVIS˜
AO DE FRAC¸ ˜
OES e desce
o bra¸co!
(a)
1 + 1
2
1
3+2
3
1
