Question

What’s the answers?

Answer 1

Answer:

Step-by-step explanation:

1). If the given triangles are similar their corresponding sides will be proportional.

$\frac{8}{a}= \frac{8}{12}=\frac{5}{b}$

$\frac{8}{a}= \frac{8}{12}$

$a=\frac{12\times 8}{8}$

$a=12$

$\frac{8}{12}=\frac{5}{b}$

$b=\frac{5\times 12}{8}$

$b=7.5$

2). By using proportional relationship in the similar polygons,

$\frac{3}{c}=\frac{6}{8}$

$c=\frac{8\times 3}{6}$

$c=4$

d = 8

c = e = 4

3). If the pentagons are similar their corresponding sides will be proportional.

$\frac{6}{g}=\frac{8}{18}=\frac{10}{h}= \frac{8}{I}=\frac{6}{f}$

$\frac{6}{g}=\frac{8}{18}$

$g=\frac{18\times 6}{8}$

$g=13.5$

$\frac{8}{18}=\frac{10}{h}$

$h=22.5$

$\frac{8}{18}=\frac{6}{f}$

$f=13.5$

$\frac{8}{18}= \frac{8}{I}$

$I=18$