> ¿Por qué son importante los triángulos?

> ¿Cómo se forma un triángulo equilátero?

> ¿Cómo se forma un triángulo isósceles?

> ¿Cuál es la propiedad de existencia de un triángulo?

> ¿Demuestra en forma práctica la propiedad de existencia de un triángulo?

> ¿En qué situaciones de la vida diaria se aplican los triángulos?

> Escribe 3 ideas fuerza sobre los triangulo >

Realizar el reto de la clase

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

7

step-by-step explanation:

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this