The area of the lid is: \(\left(1,1\right)^2\)= 1,21 (m2)
The area of the lid is: \(\left(1,1\right)^2\)= 1,21 (m2)
The worker uses 12 cubic blocks to build a 2-step flight of stair as the figure below. To
prevent it from getting damaged, he covers all the surfaces of the stair with square
hard tiles of side length 15cm, except for the bottom. Find the total area of the hard
tiles needed for this stair in m2
The area of the dining room at thomas jefferson's home in monticello is about 342 square feet. If the approximate length of the one side is a 2-digit prime number, what are the approximate dimensions of the room?
A rectangular tank with a square base of side 5 metres contains water to adepth of 4 metres. A solid cube of edge 3 metres is placed at the bottom of a tank. The level of water in the tank, in metres, rises to .....................(Input the answer as a decimal in its simplest form)
A rectangular tank with a square base of side 5 metres contains water to adepth of 4 metres. A solid cube of edge 3 metres is placed at the bottom of the tank.The level of water in the tank, in metres, rises to (Input the answer as a decimal in its simplest form)(DỊCH+CÁCH LÀM)
The length of three sides of a triangle is proportional to 2; 3; 4.Three heights corresponding to those 3 sides are proportional to which 3 numbers?
There is broken part of a machine (of which the border has has the shape of s circle).how to dertermine the radius of that border
I the xentroid of an equilateral triangle equidistant from its three sides?why?
Is the centroid of an equilateral triangle equidistant from its three sides ?why?
The figure below shows a square ABCD of side 6 cm. Given that E is the midpoint of AB, points F and G are on BC so that BF = FG = GC. What is the total area of the shaded region in cm2?