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Question
Maths
March 4, 2019, 1:50 p.m.
Answer
Ram travels 760 km to his home, partly by train and partly by car. He takes 8 hours if he travels 160 km by train and the rest by the car. He takes 12 minutes more if he travels 240 km by train and the rest by car. Find the speed of the train and the car separately.
Maths
March 4, 2019, 1:05 p.m.
Answer
Two tangents PA& PB are drawn from an external point P to a circle woth centre O . prove that AOPB is a cyclic quadrilateral
Maths
March 4, 2019, 11:23 a.m.
Answer
PointP (5,-3) is one of the two points of trisection of the line segment joining the points A(7,-2) ,B(1,-5) near to A find the coordinates of the other point of trisection
Maths
March 4, 2019, 10:33 a.m.
Answer
A family contain ,mother,2male children and 1 femal child.One of them is selected for trip Goa.What is probability that probality that a male child is selected?
ABC is a triangle right angled at c a line through the midpoint of M of hypotenuse ab and parallel to BC intersect AC at the show that D is the midpoint of AC second MD perpendicular to AC third cm equal to M A is equal to Half A B
- Draw a pair of tangets to a circle of radius 4.5 cm which are inclined to each other at an angle of 45