Which statement is true of triangles FGN and URL? N
À
10
10
12
They are similar because their corresponding angles are congruent and their corresponding sides are
congruent
They are similar because their corresponding angles are congruent and their corresponding sides are
proportional in length
They are not similar because their corresponding angles are not proportional in measure
They are not limitar because their corresponding sides are not proportional in lenath

95 points

a c

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

m

step-by-step explanation:

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet