(b) The perimeter of a rectangular painting is 298 cm. If the width of the painting is 64 cm, what is its length?
Length of the painting: cm

The length of the painting would be 85 cm.

Step-by-step explanation:

Step 1: 64 x 2 = 128

Step 2: 298 - 128 = 170

Step 3: 170 / 2 = 85

Rechecking: 85 + 85 + 64 + 64 = 298

85

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option