# math

posted by .

A rectangular school yard 280 m by 245 m is to be fenced. How many metres of
fencing will be required to fence it completely?

• math -

P = 2L + 2W

P = 2(280) + 2(245)

P = _______ meters

• math -

Rectangular school yard 280 meters by 245 meters is to be fenced, how many meters of fencing will be required to fence it completely

• math -

1050

• math -

1050

• math -

280+280=560
245+245=490
560+490=1,050

## Similar Questions

1. ### Math

we need to fence off a rectangular section of land in order to make some huge play pens. All four sides will be fenced and there will also be 2 parallel fence lines inside the perimeter in order to make 3 identical fields. If we have …
2. ### maths

A rectangular paddock is 164 metres long and 95 metres wide. How many metres of fencing are required to enclose the area?
3. ### Geometry

A rectanglar school yard is 280 meters by 245 meters is to be fenced. How many meters of fencing will be required to fence it completely?
4. ### math

Ms. Jacobs is planning to put a fence around a rectangular part of her yard. She wants the area of the yard inside the fence to be 216 square feet. The fenced part of her yard has a length of 18 feet. Ms. Jacobs wants to put a 3-foot …
5. ### Math

A rectangular garden is surrounded by a roll of chicken wire fencing to keep out the rabbits. The dimensions of the garden are 2.6 m by 5.1 m. The area enclosed by the fence is ______ square metres. The length of the fence is ____ …
6. ### engineering mathematics 1

your father wants to fence a rectangular area in your backyard for a garden. one side of the garden is along rhe edgeof the yard is already fenced, so you only need to build a new fence along the other 3 sides of rectangle. if you …
7. ### AP Calculus

The management of a large store has 1600 feet of fencing to fence in a rectangular storage yard using the building as one side of the yard. If the fencing is used for the remaining 3 sides, find the area of the largest yard possible.
8. ### math-Polya

What is the largest rectangular chicken pen (enclosure) that a farmer can construct (fence) if he/she is providing with a wire fencing of 20 metres?
9. ### order pair and relations

Henry is building a fence in his backyard for his new puppy. he has 36 feet of fencing and wants a fence in a rectangular area. what is one set of whole number dimension of the fenced in area?
10. ### algebra

I want to fence a rectangular garden which measures 33 by 24 feet. If the fencing I want costs \$4.50 per yard, how much will it cost me for the fencing if I want to leave a two foot opening for a gate?

More Similar Questions