5. Given that 5 = { x:x€N, x < 25) = P= {Even Numbers)
{P. A.T.=9.(Q= {Perfect Squares)
SIU R = {Numbers divisible by 4)
ISO s aixX
List the elements of
List the elem
(a)(P'Up') UR (b) (PNR) (c) P'ng' ()
P (PUR)UR (C) (PNR)'NR)

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'.

yes

step-by-step explanation:

yes

i believe the answer is c.

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