Una cisterna tiene forma de un prisma, la base es de un cuadrado cuyo lado mide 1.5m y la altura es de 2.4m ¿Cual es el volumen de la cisterna? Si un metro cúbico es igual a 1000L ¿Cuantos litros de agua contiene la cisterna cuando esta llena?​

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

df =

both have same length