Two cross roads, each of width 8m, cut at right angles through the centre of a rectangular park of length 600m and breadth 340m and parallel to its sides. Find the area of the
roads. Also find the area of the park excluding cross roads.

Area(path)=7456sqm

Area(green)=196,544 sqmeters

Step-by-step explanation:

See image. The long path is

8×600=4800sqm

The short path is

8×340=2720sqm

But we've included the center square twice. So we should remove the redundancy by subtracting 64.see image

Area(paths)

=4800+2720-64

= 7456 sq meters

Area of the entire park= 600×340

=204,000 sq meters

Area(park not incl roads)=

204000 - 7456

=196,544 sq meters

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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