What are gstr 9 a
Question
Each of the following rectangles of length 6 cm and breadth 4cm is composed of congruent polygons find the area of each polygon
If two triangles with the same base have equal area, then prove that they lie between the same parallel lines.
I want 90 in mathematics what I do and I am in 12 class and what I do my calculas is very week ( mene sahi se nahi padha)
Maximize equal to 3 X 5 y such that X 3 y greater than 3 X y greater than 2 xy is greater than zero
Maths
Dec. 22, 2019, 11:43 a.m.
Answer
A round balloon bearing slogan stop child labor of radius r subtends an angle a . at the eye of the observation, while the angle of elevation of it center of B. Prove that the height of the center of the balloon is r cosec a\2