Answer :
Answer:
x = 32 mm
Step-by-step explanation:
Given the triangles are similar , then the ratios of corresponding sides are in proportion.
x and 8 are corresponding sides
20 and 5 are corresponding sides
Then
[tex]\frac{x}{8}[/tex] = [tex]\frac{20}{5}[/tex] = 4 ( multiply both sides by 8 )
x = 8 × 4 = 32 mm