Important questions
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Question
water is flowing at the rate 6 km per hour the diameter of 14 cm into a rectangular tank which is 60 M long and 22 M wide in what time will the level of water in the pond raised by 7 cm by teachoo.com
Maths
Feb. 23, 2019, 6:03 p.m.
Answer
Draw a pair of a tangent to a circle of radius 5cm which are inclined to each other at an angle of 60°.
Wrong answer for probability class 12 misc exercise question no. 11. How can probability be negative value!!!
The rectangular grassy plot 126 m by 48m has a gravel path 1.5m wide a road 2.5m wide is constructed all around it on inside of the boundary.. find the cost of gravelling the path at rs 5.40 per square meter
when two equal chords intersect within a circle prove that their corresponding segments are equal
Maths
Feb. 23, 2019, 2:46 p.m.
Answer
Write the co ordinates of the mid point of the line joining the points P(x1,y1)&(x2,y2)
Maths
Feb. 23, 2019, 2:16 p.m.
Answer
A metal pipe is 77 cm long the inner diameter of a cross section is 4 cm, the outer diameter being 4.4 cm find its inner curved surface area outer curved surface area total surface area .