Question

The polygons are similar, find the values of the variables.

Answer 1

Step-by-step explanation:

3y=x

x+4 = y

3y + 4 = y

3y - y = -4

2y = -4

y = -2

3y = x

3(-2) = x

-6 =x

Answer 2

⠀⠀⠀⠀$\huge {\fcolorbox{lime}{black}{\pink{Answer\checkmark}}}$

If they are similar then,

$\frac {7}{3.5} = \frac{x + 4}{y} = \frac {3y}{x}$

On Simplifying this we get,

$x = 12 \: and \: y = 8$

Thanq