Question

Given that triangle ABC~ Triangle DEF solve for x

Answer 1

Answer:

B

Step-by-step explanation:

Given that the triangles are similar then the ratios of corresponding sides are equal, that is

$\frac{AB}{DE}$ = $\frac{BC}{EF}$ , substitute values

$\frac{35}{5}$ = $\frac{42}{x}$ ( cross- multiply )

35x = 210 ( divide both sides by 35 )

x = 6 → B

Answer 2

Answer:

x=6

bcz 5×7=35

6×7=42

7×7=49