Find the radius of a sphere with its surface area 154cm square
Question
The fourth term of a geometric sequence is 2/3. the 7th term is 16/81. Then the common ratio is
Maths
Jan. 3, 2020, 6:43 a.m.
Answer
The sum of the area of two squares is 640 m² . If the difference between their perimeter is 64cm then find sides of the square
In triangle POR and QOR
there is
Triangle OPX is congruent to triangle QOR
there is
Triangle OPX is congruent to triangle QOR
A solid consisting right circular cone of height 120 cm and radius 60 cm is standing on hemisphere of radius 60 cm is placed upright in a right circular cylinder is full of water such that is the water find the house volume of water left in a cylinder if the radius of the cylinder is 60 cm and its height is 180 cm