2. A peg of length 1.75m was measured by a student as 1.80m. Find the percentage error of the
measurement to 1 decimal place.
A. 2.86%
B. 2.9%
C. 2.8%
D. 3%

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

answer is 8 r5

step-by-step explanation:

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6