Question

Ch 2 maths class 12

1. If triangle DEF =~ triangle BCA,WRITE the parts(s)of triangle BCA that corresponds to
2. angle E  ,  Line segment  EF  ,   angle  F  ,line  segment  DF 

meaning of 7m by 15 m of a cuboid

CBSE standard maths sample papers PDF download

Ncert class 11th ,12th

Sac code-00440225

A 1.5m tall boy is looking at the top

12.If P(A) = 1/2 , P(B) = 0 then find P(A/B)

Find the roots of √x-48x-324=0

Find the roots of √x-48x-324=0

Show that the point A(4,6,-5) (0,2,3) and C (-4,-4,-1) from the vertices of a isosceles triangle

A 1.5 m tall boy is looking at the top of a temple which is 30 meter in height from a point at certain distance. The angle of elevation from his eye to the top of the crown of the temple increases from 30º to 60º as he walks towards the temple. Find the distance he walked towards the temple.