A rectangular classroom is 12 meters long and 8 meters wide, you want to make a scale drawing of the room using a scale of 1cm:4
meters what will be the dimensions of your scale drawing?
A.) 48cm by 32cm
B.) 3 cm by 2cm
C.)8cm by 4cm
D.)6cm by4cm
1 answer:
Answer:
3 cm by 2cm
Step-by-step explanation:
the scale drawing is smaller than the classroom
so we take the ratio 1 cm : 4m and multiply it to the dimensions.
(1 cm/4m )* 12 m = 3cm
(1 cm/4m )* 8 m= 2cm
classroom will be 3 cm long and 2 cm wide
choice B.
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