Question

100 points and brainly if correct. Jackson made a drawing for his residence including a villa and a garden, as in the given figure. Using the scale drawing, what is the perimeter of the villa in real life?

Answer 1

Answer:

60 m

Step-by-step explanation:

Perimeter of a rectangle = 2 x width + 2 x length

From inspection of the diagram, the width of the villa is 4 cm and the length is 6 cm

Therefore, perimeter of the villa = (2 x 4) + (2 x 6) = 20 cm

We are told that there is a scale 1 cm : 3 m

This means that 1 cm = 3 m

Therefore, to convert the perimeter found in cm into meters, we need to multiply it by 3:

Perimeter = 20 x 3 = 60 m

Answer 2

• L=6cm
• B=4cm

Perimeter

$\\ \tt\hookrightarrow 2(L+B)$

$\\ \tt\hookrightarrow 2(6+4)$

$\\ \tt\hookrightarrow 2(10)$

$\\ \tt\hookrightarrow 20cm$

Scale 1cm=3m

• Perimeter=20(3)=60m