In given figure DE || BC and AD/DB = 3/5. If AC = 4.8 cm, Find AE.
2 cm
1.8 cm
3 cm
3.2 cm
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
A ladder 10 cm long reaches a windows 8 cm above the ground. The distance of the foot of the ladder from base of the
wall is,
5 cm
6 cm
7 cm
12 cm
If Δ ABC ~ Δ PQR, then ∠B =
∠P
∠Q
∠R
∠C
If ratio of areas of two similar triangle is 9 : 16 then ratio of their medians is
1 : 4
4 : 3
3 : 1
The areas of two similar triangles are 81 cm2 and 49 cm2 respectively. If the altitude of the first triangle is 6.3 cm then the corresponding altitude of the other is.
4.9 cm
9.4 cm
49 cm
9.2 cm
The areas of two similar triangles are 121 cm2 and 64 cm2 respectively. If the median of the first triangle is 12.1 cm, the corresponding median of the other is
9. 9 cm
10. 2 cm
8. 8 cm
6. 6 cm
In a triangle ABC, AB = 3.9 cm, AC = 5.2 cm and the bisector of ∠A meets BC at D. If DC = 2.8 cm, then find BD.
2.4 cm
2.3 cm
2.1 cm
1.4 cm
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
If two triangles are similar such that ratio of their areas is 25 : 361. Then ratio of corresponding medians is
5 : 19
1 : 6
5 : 29
15 : 19
