Question
An aeroplane flying at a height of 4000m from the ground passes vertically above the another plane at an instant when the angle of elevation of two planes from the point on the ground are
60° and 45° find the vertical distance between the aeroplane at the instant (use √3 =1.73)
60° and 45° find the vertical distance between the aeroplane at the instant (use √3 =1.73)
Maths
Jan. 22, 2020, 9:26 a.m.
Answer
The decimal Expression 147/120 will terminate after how many places of decimal
Maths
Jan. 22, 2020, 8:27 a.m.
Answer
The hypotenuse of a right triangle is 25 cm and its perpendicular distance is 7 cm find the length of the base
In class 10 , chapter 11, ex 11.2 ,7 sum
At last there is mistake of taking point Q and R
At last there is mistake of taking point Q and R