Present perimeter: 16 + 28 = 44
44 * 1.5 = 66 = new perimeter
The perimeter you chose is 32 + 56 = 88
Check out the other options. Which produces a perimeter of 66 cm?
8cm by 28 cm ?
I am confused . Geometery is not my thing .
P = 2L + 2W
P = 2(8) + 2(14)
P = 16 + 28
P = 44
it make sense so , just apply the Perameter formula and put the valuse so answers is 44 then 44*1.5 = 66.
But How i have deal with increased 50% deminsion thing .
please can you simplfy this .
Use trial and error.
Using your choices, figure out the perimeter for each set of dimensions.
P = 2L + 2W
Which produces a perimeter of 66?
12cm by 21cm = 2*33= 66
Let's check it out.
P = 2(21) + 2 (12)
P = 42 + 24
P = 66
Answer this Question
Math - The area of a rectangle is shown below The area of the rectangle is 56 ...
math - a 3'' times 5'' photo is enlarged so that the length of the new photo is ...
Math - A photo width is 2 in. more than it's length. A borderof 1 in is placed ...
EQUVALENT RATIO - When a photo is reduced or enlarged, its length to width ratio...
6th grade - tHE AREA OF A RECTANGLE IS 24CM2 IF THE LENGTH OF THE SIDES ARE ...
math - An 8 in. by 10 in. photo is reduced by dividing the length and width by 2...
alegebra - Mr. Baker wants to enlarge a photo that is 5 by 7 inches so that the ...
Math - A 4in. by 5in. photo is enlarged by multiplying the length and width by 2...
math - a photo 5 inches wide and 7 inches long is enlarged. The sides of the new...
geometry - 2. Unit 5 Lesson 12: A photographer enlarges a photo by using a scale...