Formulas importantes

Question 1

Formula longitud de arco

Answer 1

Regla de tres
grados de vuelta compelta —–> Perimetro de eso
Grados de segmento -> variable

Question 1

Formula de radio inscrito en triangulo rectangulo

Answer 1

r= (a+c -hipotenusa)/2

Question 2

Formula area de arco

Answer 2

Regla de tres
grados de vuelta compelta —–> area de eso
Grados de segmento -> variable

Question 3

area superficial de prismas

Answer 3

S=h*p +2B

Question 4

Area superficial de piramides

Answer 4

S= (1/2)Lp+B

Question 5

Area superficial de cilindros

Answer 5

S= (2𝝿)(rh+(r^2))

Question 6

Area superficial de conos

Answer 6

S= 𝝿 * (r*L +(r^2))

Question 7

Area superficial de esfera

Answer 7

S= 4𝝿*(r^2)

Question 8

Volumen del prisma

Answer 8

V= B* h

Question 9

Volumen de la pirmaide

Answer 9

V = (B*h) / 3

Question 10

Relaciones de secciones trasversales a las bases de las alturas

Answer 10

Area (A´ ) (k^2)
————– = ———-
Area (A) (h^2)

Question 11

Volumen cilindros

Answer 11

V =𝝿(r^2)h

Question 12

Volumen de conos

Answer 12

V=(𝝿(r^2)h) / 3

Question 13

Volumen de esfera

Answer 13

(4*𝝿(r^3)) /3

Question 14

Los 5 poliedros convecxos

Answer 14

1.Tetahedro
2.Cubo (hexahedro)
3. octahedro
4.dodecahedro
5.icosaedro

Question 15

Area superficial de un paralelepipedo

Answer 15

a= lado corto
b= lado largo
S= 2((ab)+(bh)+(ah))

Question 16

Cuál es la formula de cúter

Answer 16

Cara+ vértices= aristas -2