If a line is drawn parallel to one side of a triangle intersecting the other two sides ,then the other two sides are
Equal
Perpendicular
Divided in the same ratio
Parallel
The areas of two similar triangles are respectively 9 cm2 and 16 cm2 .The ratio of their corresponding side is
9:16
1:2
2:3
3:4
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
ED / TU
FD/SU
Both (1) and (2)
None of these
If ratio of areas of two similar triangles is 9:16 .Then ratio of their median is
1:4
4:3
3:1
Which of the following are similar ?
All circles
A cicle and a square
A square and a rectangle
All the above
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
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
16:10
1:16
4:10
All ______ triangles are similar .
Iso sceles
Equilateral
Scalene
