list of geometric shapes

A bag contains geometric shapes made of plastic. Joseph picked 5 shapes from the bag. Which list shows a possible combination of 5 shapes picked? => 2 rectangles, 2 squares, 1 triangle and 1 circle or 1 rectangle, 1 square, 1 triangle and 2 circles ..

Question 1 - Question: Answer: Line through the origin and perpendicular to x + y - 4 = 0 is x - y = 0 ...(iv) \ The foot of the perpendicular is given by solving (i) and (iv), x = y = 2. (2,2) are the coordinates of the foot of the perpendicular. Line through the origin perpendicular to x + 5y - 2..

Choose the shape of the geometric solid. => Figure 1 or Figure 4 or Figure 3 or Figure 2..

Identify the name of the geometric shape placed in the middle. => Book or Cube or Cone or None of the above..

Find the ratio of the number of squares to the total number of geometrical shapes in the figure. => 2 : 9 or 1 : 2 or 2 : 1 or 4 : 9..

Bob has four sticks of equal lengths. He made a geometric figure using all the four sticks. Identify the shape that he made. => a square or a rectangle or a triangle or a pentagon..

When certain salts form crystals with a definite number of molecules of water, they chemically combine to do so in a definite proportion. Thus, the water of crystallisation is the number of water molecules that combine chemically in definite molecular proportion, with the concerned salt in the crys..

Every geometric figure has a shape and a size. Two circles of different radii have the same shape but their sizes are different. But if we draw two circles of the same radius both the shape and size will be the same. Such figures with the same shap..

Crystals are solid particles bounded by plane surfaces, which make definite angles with each other. This gives a definite geometrical shape to the crystal. These shapes are different for different crystals (Fig.6.13). Crystals of the same substance are identical ..

Crystallization - This technique is used for obtaining a compound in pure solid form of well-defined geometrically shaped crystals. This process of crystallization can be used for the purification of a compound only when the compound and the impurities present in it differ consi..