(Score for Question 3: of 6 points)
3. Rectangles ABCD and QRST are similar
42 cm
28 cm
R
21 cm
14 cm
s
T
D
(a) Determine the scale factor applied to rectangle ABCD to create rectangle QRST. Show your work!
(b) Reproduce rectangle ABCD at a scale of
Show your work and label measurements for each
side of your rectangle.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

stethere all not eveanp-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

the photograph is photographer and- in the process- ourselves.

step-by-step explanation: