AB2+AC2+2BC.BD
AB2+BC2
AB2+AC2
If ratio of sides of two similar triangle is 5:4, then ratio of their perimeters is
5:4
3:4
1:2
4:5
In the given figure AC = AD and B is the midpoint of CD. Which of the following statement is correct?
20
35
49
54
BC
AB
CA
cannot be determined
If XY <XZ and
64o
43o
62o
31o
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
Angle A
Angle B
Angle C
None of these
Both (1) & (2)
AB=AC
AC>AB
BC < AB
