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Two students make a model of a tree House they want to build. the scale 1:42 in the scale model the treehouse door is 3 cm tall how tall should the real treehouse store be


A 36cm

B 126cm

C 14cm

D 45cm

Two students make a model of a tree House they want to build the scale 142 in the scale model the treehouse door is 3 cm tall how tall should the real treehouse class=

Respuesta :

Eduard22sly

Answer:

Option B. 126 cm.

Explanation:

From the question given above,

The scale = 1 : 42.

Height of the real door =...?

The scale for the tree house project is

1 : 42. This implies that for every 1 cm on paper, it represents 42 cm on land.

Now, if the height of the door on paper is 3 cm, then the height of the door on land = 3 × 42 = 126 cm on land.

Therefore, the real tree house door is 126 cm tall.