In conic section c = √a^2 - b^2 or c = √a^2 b^2 which one is correct
Question
Maths
Feb. 4, 2018, 11:11 p.m.
Answer
The volume of a right circular cylinder is 2310 m cube and diameter of the base is 14 m then find the curved surface area of the cylinder
. In Fig. 5.37, find tan P and cot R. Is tan P = cot R?
ques 22
Maths
Feb. 4, 2018, 9:13 p.m.
Answer
504 cones each of diameter 3.5 cm and height 3cm ,are melted and recast into a metallic sphere . find the diameter of the sphere and hence find surface area
Maths
Feb. 4, 2018, 6:42 p.m.
Answer
Prove that the ratios of the areasof two similar triangles is equal to the square of the ratio of their corresponding medians
Maths
Feb. 4, 2018, 6 p.m.
Answer
A bucket open at the top is in the form of a frustum of a cone with capacity of 12308.8cm³.The radii of frustum are 20cm and 12cm respectively.find the height of bucket and the total surface area of it .(use π=3.14)