Reflect shape A in the line x=-1

Step-by-step explanation:

From the figure attached,

Coordinates of the figure A are A(1, -2), B(3, -2),C(3, -3), D(2, -3), E(2, -4), F(1, -4)

When the figure (A) is reflected over the line x = -1

After reflection coordinates of the new figure will be,

A'(-3, -2)

B'(-5 -2)

C'(-5, -3)

D'(-4, -3)

E'(-4, -4)

F'(-3, -4)

By plotting these points on a graph we can get the images of A'B'C'D'E'F'.

4.5%

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft