Which of the following are similar ?
All circles
A cicle and a square
A square and a rectangle
All the above
16:10
1:16
1:4
4:10
Which of the following are not similar figures ?
If in triangle ABC and DEF , AB/DE = BC/FD ,then they will be similar ,when
In the given figure DE || BC and AD:DB = 2:3The ratio of area(ΔADE) / area (ΔABC) is
25:4
4:25
4:9
9:4
If in two triangles ,corresponding angles are equal,then their corresponding sides are in the same ratio and hence two
triangles are similar. Which similarity criterian is this ?
SSS
SAS
RHS
AAA
Which of the following is not true
All circles are similar
All squares are similar
All equilateral triangles are similar
All quadrilaterals are similar
ED / TU
FD/SU
Both (1) and (2)
None of these
Which of the following statement is false ?
All congruent figures are similar
All similar figures are congruent
Equivalent triangles are similar
All the rectangle are not similar
