6-Resolver las siguientes potencias aplicando las propiedades de la potenciación
,(-3) (-3).(-3)'.
b) (-27) (-3).(-3) (-3)
c)(-3). (-3) (-3)
3
d) 3-2, 3-4.34
e) [(-3)* :(-3)*)*: (-3).(-3)
1,5-2:53​

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.