uses of scale factor

A circle of diameter 2 in. is dilated using a scale factor 3. What is the diameter of the enlarged circle? => 9 or 8 or 7 or 6..

A graphic designer designed a logo according to a company's specifications. The length of the logo was 8 inches. When the company wanted him to reduce the size of the logo, he used a scale factor of 1 2 to reduce the size. Find the new length of the logo. => 6 inches o..

Harry potter is 4 feet 4 inches tall in the cinema and a toy of Harry Potter measures 1 foot 1 inch. Find the scale factor the toy company uses. => 1/4 or 1/3 or 1/2 or None of the above..

Find the scale factor for the dilation. => 3 4 or 3 2 or 4 5 or 2 3..

Find the scale factor that maps PQRS onto ABCD. => 1.5 or 2 or 3 or 0.5..

Identify the scale factor for the Figure 1 to Figure 2. => 3 or 6 or 4 or 2..

A reference scale with respect to which the temperatures can be measured is known as 'scale of temperature'. Various scales of temperatures are in use. Important scales of temperature are: Celsius scale Fahrenheit scale Kelvin Sca..

In theoretical terms, the lowest possible temperature that can be reached is the temperature of - 459.4 o F at which a gas has theoretical volume of zero. This temperature is referred to as 'Absolute Zero'. A temperature scale, with absolute zero as the starting point is called the absolu..

Find the scale factor that maps MNOPQ onto ABCDE. => 6 or 2 or 3 or 0.5..

Find the scale factor from the larger triangle to the smaller triangle, if the two triangles are similar. => 3 : 2 or 5 : 4 or 6 : 5 or 2 : 1..