Ask a New Question

Question

a rectangular field is 15m long and 10m wide the otherrectangular field having same perimetre has its sides in the ratio 4:5 find the dimension of the second field
8 years ago

Answers

Henry
P1 = 2L + 2W = 2*15 + 2*10 = 50 M. = P2.

W/L = 4/5. W = 0.8L.

P2 = 2W + 2L.
P2 = 2*0.8L + 2L,
50 = 1.6L + 2L, L = 13.9 M.

W = 0.8L = 0.8*13.9 = 11.1 m.

8 years ago

Related Questions

A rectangular field 250 m long by 110 m wide. How much shorter is it to walk diagonally across the f... A Rectangular field 750m long and 450m broad has in the middle of it , road 5m wide running at right... A rectangular field is to be enclosed by a fence and divided into three lots by fences parallel to o... A rectangular field is 80 m long and 60 m wide. If fence posts are placed at the corners and are 10... A rectangular field is to be enclosed on four sides with a fence. Fencing costs $8 per foot for two... The l of a rectangular field in 3 times its bredth . If the area of the field be 147 sq.m .find the... A rectangular field is 2.45m long and 1.62m wide. What is the perimeter of the rectangular field a rectangular field 400 m long has an area of 6 hectares. calculate the perimeter A rectangular field is 10 m long and 5 m wide find its perimeter and alea A rectangular field needs to be built outside of a gymnasium. Three walls of fencing are needed and...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use