Um numero de 3 algarismo tem as seguintes propriedades Quando trocamos o algarismo das unidades com o das dezenas, ele aumenta 18 unidades
Quando trocamos o algarismos das dezenas com o das centenas, ele aumenta em 180 unidades.
Em quantas unidades aumentará esse número se trocarmos o algarismo das unidades com as centenas?

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'.

35-60 students are taking math.

c

step-by-step explanation: