Triangles - Similarity and Pythagoras Theorem Quiz - (II)

.

• 25/4

• 4/25

• 5/2

• 25/2

.

• 4:5

• 5:4

• 25:16

• 16:25

.

• 15

• 20

• 25

• 30

.

• 4.0 cm

• 6.5 cm

• 4.5 cm

• 6.0 cm

.

• 70

• 50

• 120

• 110

.

• Right angle

• Obtuse angle

• equilateral

• isosceles

.

• ratio of squares of the corresponding altitudes

• ratio of squares of corresponding medians.

  
  

• Either (A) or (B)

  
  

• (A) and (B) both

  
  

.

• Thales

• Euclid

• Both A and B

• Archemedies

.

• 3.6 cm

• 4.55 cm

• 4.82 cm

• 5.7 cm

.

• The triangle is obtuse -angled

  
  

• The triangle is acute-angled

  
  

• The triangle is right-angled

  
  

• The triangle `Is impossible