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A landscape plan includes a rectangular flower bed that is surrounded the wood planks. In the drawing, the
rectangular flower bed is 4 in. by 5 in. The length and width of the actual flower bed will be 30 times larger
than the length and width in the drawing.
(a) What is the perimeter of the drawing? Show your work.

(b) What is the perimeter of the actual flower bed? Show your work.

(c) What is the effect on the perimeter of the flower bed with the dimensions are multiplied by 24? Show

Sagot :

MrRoyal

In drawings, a rectangular shape can be enlarged or compressed using scale ratios

The perimeter of the drawing

The dimensions of the drawing are 4 in by 5 in

So, the perimeter is:

P = 2 * (4 in + 5 in)

This gives

P = 18 in

Hence, the perimeter of the drawing is 18 inches

The perimeter of the actual flower bed

The dimensions of the actual flower bed is 30 times greater than the drawing.

So, the perimeter is:

P = (30 + 1) * 18 in

This gives

P = 558 in

Hence, the perimeter of the actual flower bed is 558 inches

The effect on the perimeter

When the dimensions are multiplied by 24, the perimeter of the flower bed increases by a product of 24

Read more about scale ratio at:

https://brainly.com/question/1504153

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