Vicky plans to wallpaper this wall. She buys
some rolls of wallpaper.
Each roll of wallpaper is 53 cm wide and 12 m
long. The cost of one roll of wallpaper is £12.45.
Work out the cost of wallpapering the wall. Vicky's wall is 5.7m wide and 2.8m long

approx 31.24 euro

Step-by-step explanation:

area of vickys wall =5.7 × 2.8=15.96

area covered by one wallpaper=0.53×12=6.36

no of wall paper required=area of wall/area of 1 wall paper

=15.96÷6.36=2.50943396226

cost of 1 wall paper=12.45

cost of 2.50943396226 wall paper=31.2424528302 euro

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

if you need just tell me and i will come to the rescue.

step-by-step explanation: